American space pilots were called astronauts. What were soviet space pilots called?.

Answers

Answer 1

Answer:

Cosmonauts

Explanation:

As the americans are called astronauts which means star sailors and the russians (soviet space pilots) are called cosmonauts which means sailors of the universe


Related Questions

Subject- Science
Grade- 6th
please help me with hw. Thank you!

Answers

Answer:

b. they get blown in from colder or warmer areas.

Answer:

Option b.

Hope it helps

Heredity has an impact on personal health, but environmental factors are important as well. please select the best answer from the choices provided t f

Answers

Heredity has an impact on personal health, but environmental factors are important as well, the given statement is True.

Heredity represents the transfer of traits from one generation to the next generation. It has an impact on personal heath as the health condition of an individual is goverend by the protein products that control the growth and development of the organism.

For instance, the presence of hazardous substances in air, water, and soil that cause pollution directly have harmful impact on the health of individuals.

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A candle is 49 cm in front of a convex spherical mirror that has a focal length
of 35 cm. What are the image distance and magnification? Is the image
virtual or real? Is the image inverted or upright? Draw a ray diagram to
confirm your results.

Answers

The convex spherical mirror is the diverging mirror. The image distance is 20.4 cm. The magnification is 0.417. The image is virtual and upright.

What is magnification?

Magnification is the ratio of image distance to the object distance.

Object distance is 49 cm and the focal length of convex mirror is 35 cm, then image distance is calculated by the lens maker formula.

1/f = 1/v +1/u

1/-35 = 1`/v +1/49

v= -20.4 cm

Thus, the image distance is 20.4 cm.

The magnification is given by

m = v/u

m = -20.4 / 49

m = 0.417

Thus, the magnification is 0.417.

The image formed is by virtual meeting of light rays and above the principle axis. Thus the image is virtual and upright.

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The magnitude of a force acting on an object is equal to the amount of change in momentum divide by ?

Answers

Answer:

time taken.

Explanation:

F = ma

F = m × (v - u) / t

F = mv - mu / t

mv - mu = change in momentum

Is gauge pressure larger, smaller, or the same as absolute pressure?.

Answers

Answer:

gauge pressure loses what ever pressure is in the local environment around the pressure vessel.  so it's always lower than absolute pressure , except in outter space  :P   then they are the same.  But do you really want to measure your cars tire pressue out in space??  :P

Explanation:

What is electromagnetic waves

Answers

one of the waves that are propagated by simultaneous periodic variations of electric and magnetic field intensity and that include radio waves, infrared, visible light, ultraviolet, X-rays, and gamma rays.

I need help with my homework please? I will give a lot of points and a brainlist.

Answers

Answer:

1. False

some metals are ferromagnetic

2.True

3. True

4. True

5. False

The strength of electromagnetic can be increased by increasing the number of wire around it

#1

False

Very few like Fe,Ni ,Co are ferromagnetic.

Most are para magneticSome are dia magnetic

#2

True

#3

True

#4

It's Orsterd experiment conclusion

True

#5

False

Because

[tex]\sf B=\mu_o nI[/tex]

If you decrease no of turns magnetic force decreases

A particular spherical-shaped fruit has a spherical seed, and the rest of the fruit is edible. The radius of the fruit is 3 times the radius of the seed. It is known that the seed has a volume of 100 cubic centimeters. What is the volume of edible fruit rounded to the nearest cubic centimeter? cubic centimeters.

Answers

Answer:

2600 cubic centimeters

Explanation:

Volume of the edible fruit is equal to :

⇒ Volume (fruit) - Volume (seed)

⇒ 4/3π(3r)³ - 4/3πr³

⇒ 27 x 4/3πr³ - 4/3πr³

⇒ 100 (27 - 1)

⇒ 2600 cubic centimeters

The volume of the edible fruit, rounded to the nearest cubic centimeter, is approximately 1188 cubic centimeters.

Given that the volume of the seed is 100 cubic centimeters, we can use the formula for the volume of a sphere to relate the radius and volume:

V(seed) = (4/3)πr³

100 = (4/3)πr³

Next, we can determine the radius of the fruit by multiplying the radius of the seed by 3:

R(fruit) = 3r

V(fruit) = (4/3)π(R(fruit)³ - r³)

V(fruit) = (4/3)π((3r)³ - r³)

V(fruit) = (4/3)π(27r³ - r³)

V(fruit) = (4/3)π(26r)

Now, substitute the value of r from the first equation into the expression for V(fruit):

V(fruit) = (4/3)π(26 × ∛(100/(4/3)π))

V(fruit) = 1188 cubic centimeters

Therefore, the volume of the edible fruit, rounded to the nearest cubic centimeter, is approximately 1188 cubic centimeters.

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A student with a mass of 65.5 kg runs up a flight of 18 stairs. Each of the steps has a height of 16.5 cm. The student was able to reach the top of the stairs in 2.57 s while climbing it 1 stair at a time.

1. Determine the student’s body power

2. If the student changed the number of steps taken in each step (i.e. 2 at a time OR 3 at a time) but nothing else changed, would this change the power of the student? Explain.

3. A Big Mac meal from McDonalds has 4 853 440 J of energy (1160 calories!). Using your answer from number 1, determine how long it would take for you to convert all the energy in a Big Mac meal (if only running stairs at the same rate). Express your answer in minutes.

Answers

The power developed by the student is 756.9 J/s and remains the same if the student takes the same time to climb the stairs when climbing it in two's and three's.

What is power?

Power is the rate at work is done.

Power = work done/timework done = mass × acceleration due to gravity × height

Work done = 65.5 × 10 × (18 × 0.165) = 1945.35 J

Power = 1945.35/2.57 = 756.9 J/s

If the student climbed the steps in two or three at a time, the power does not change if the time remains the same.

Time required = Energy/ power

The time required to convert the Big Mac meal from McDonalds = 4 853 440/756.9

Time required = 6412.26 seconds

Therefore, from the power developed by the student, it will take him 6412.26 seconds to convert all the energy in a Big Mac meal.

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Aurora binge drinks. what does this most likely mean for aurora? a she drinks enough alcohol to become intoxicated. b she only drinks at social occasions. c she drinks one or two drinks every night. d she avoids alcohol altogether.

Answers

The most likely mean for aurora. She drinks one or two drinks every night. Option C is correct.

What is Binge-drinking?

Binge-drinking is explained as having five or more drinks in one sitting for males, and four or more drinks in one sitting for women.

The majority of people who binge-drink do not have a serious alcohol problem. Binge-drinking, on the other hand, is a dangerous risk behavior linked to significant injuries and a variety of disorders.

Hence, option C is correct.

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how are electromagnetic waves like ocean waves

Answers

Answer:

Another way electromagnetic (EM) waves are like ocean waves is that they both move energy from one place to another. The biggest difference between ocean waves and EM waves is that ocean waves move across water. Energy moves through the water. EM waves don't need anything to move through.

Explanation:

What is the magnitude of the electric field at the dot in the figure? (figure 1)

Answers

The magnitude of the electric field at the dot is : 10⁴ v/m

What is electric field?

Electric field is a region around a charged particle or object within which a force would be exerted on other charged particles or objects.

Given that there are three equipotential lines with equal spacing,we will apply the the relationship between P.D and electric field

Determine the magnitude of the electric field at the dot

change in voltage  = E .d

[tex]100 - 0 = E \times ( 1 \times 10^{-2}\ m ) ----- ( 1 )[/tex]

From equation ( 1 )

The magnitude of electric field will be given as

[tex]E = \dfrac{100 }{ ( 1 \times 10^{-2})\ }[/tex]

[tex]E = 10^4\ \ \frac {v}{ m}[/tex]

Hence we can conclude that The magnitude of the electric field at the dot is :  10⁴ v/m

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What SI unit would you use to express the volume of a textbook

Answers

Answer:

Probably cubic centimeters    cm^3

Explanation:

How many planets in total are in our solar system, including earth?.

Answers

There are 8 planets in our solar system. These are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune respectively.

physics 12

physics geniuses where r u need help!!!


------------
pls also check other questions!

Answers

Answer:

Eddy Currents

Explanation:

Eddy currents are produced when a metal is moving through a magnetic field

How long does light from jupiter take to reach earth.

Answers

Answer:

Light from Jupiter should take about 35 - 52 minutes to reach Earth.

Explanation:

Average time is about 44 minutes but the realistic time varies 5 or 6 minutes depending on the orbital location of both earth and jupiter.

Which factor is the main reason the first spaceships were so large?

a. to improve magnetic levitation
b. to increase the thrust to reach escape velocity
c. to carry more astronauts
d. to carry large amounts of fuel

Answers

Answer:

d

Explanation:

Suppose that the separation between speakers A and B is 5.00 m and the speakers are vibrating in phase. They are playing identical 125-Hz tones, and the speed of sound is 343 m/s. What is the largest possible distance between speaker B and the observer at C, such that he observes destructive interference?

Answers

The largest possible distance between speaker B and the observer at C is 1.37 m.

Largest possible distance between the observer and speaker B

The largest possible distance between speaker B and the observer at C occurs when the difference in travel distances is just one half wavelength.

λ = v/f

λ = (343)/125

λ = 2.744

¹/₂λ = ¹/₂(2.744) = 1.37 m

Thus, the largest possible distance between speaker B and the observer at C is 1.37 m.

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Subject- Science 6th grade
please help with hw. Thank you!

Answers

Answer:

Option c: wind and clouds

What do people mean when they say "dropping of the face of the planet"? Is that even possible?

Answers

Answer:

Explanation:

Remark

Don't read it literally. It does not mean that you are on earth's surface one moment and the next your floating somewhere on the edge of the milky way.

It means that before the remark was made, you were outgoing and friendly. Something happened that caused you to withdraw from society and become somewhat like a hermit.

Please help if you know

Answers

This question involves the concepts of induced emf and magnetic field.

The wire has to move at a speed of "20 m/s".

Speed of Wire

The emf induced in a current carrying conductor when it passes through a magnetic field is given by the following formula:

[tex]E = vBl\\\\v=\frac{E}{Bl}[/tex]

where,

v = speed = ?E = induced emf = 10 voltsB = magnetic field = 2.5 Tl = length of wire = 0.2 m

Therefore,

[tex]v=\frac{10\ volts}{(2.5\ T)(0.2\ m)}[/tex]

v = 20 m/s

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2. Sound waves moves down a hall past an open doorway. Waves of which wavelength would have the hardest time diffracting through the doorway
A 5 centimeters
B.2 meters
C. 100 meters
D. All of the above would easily diffract

Answers

Sound waves go along a corridor, past an open doorway. All the waves will have the most difficulty diffracting through the doorway. Option D is correct.

What is diffraction?

Diffraction refers to a variety of events that occur when a wave collides with a barrier or an opening.

Diffraction is described as the bending of waves around the corners of an obstruction or through an aperture into the region of the obstacle's geometrical aperture's shadow.

The one with the longer wavelength will readily diffract. As a result, the one with a wavelength of 100 m can diffract readily.

Sound waves have a wavelength of 16.6 ×10⁻³ to 16.6 m in comparison to other waves. Which are audible to them, allowing them to diffract readily.

Sound waves go along a corridor, past an open doorway. All the waves will have the most difficulty diffracting through the doorway.

Hence,option D is correct.

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A wave with a frequency of 80 Hz travels through rubber with a wavelength of 7.0 m. What is the velocity of the wave?

Answers

Answer:

560 m/s

Explanation:

Given,

Frequency ( f ) = 80 hz

Wavelength ( λ ) = 7.0 m = 7m

To find : Velocity ( v )

Formula : -

v = f λ

v = 80 x 7

v = 560 m/s

Hence, the velocity of the wave is 560 m/s.

Why does Mars provide the best opportunity for habitation by humans?

Answers

Answer:

Mars is an opportunity for humans to carry forward the light of consciousness, plus it is the closest planet like earth, it has land humans can land on and although its small, theres still water

What ions rush into a neuron during depolarization.

Answers

Answer:

Sodium ions

Explanation:

Please click crown below my answer.

Help please

Identify three different alloys in your home. Describe how each alloy is used and why the properties of the alloy make it suitable for that application.

Answers

Three different alloys used in home are brass, bronze and copper. Brass and bronze are used for utensils and copper is used in the electrical circuits.  

What are alloys?

Alloys are the homogeneous mixture of metal mixed with metal or non metal. These alloys can't be separated by physical methods.            

The alloy brass and bronze are used for utensils and copper is used in the electrical circuits.                                                                                                                        

The properties of the alloys make it suitable for that application is the electrical conductivity and their melting point.

Brass and Bronze are bad conductors of electricity. On the other side, copper is used in electrical circuits.

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Which statements about electric field lines are correct? Check all that apply.
They point toward a positive charge.
0 They point toward a negative charge.
5 They poipt away from a positive charge.
D They point away from a negative charge.
0 They cross over one another between charges.
They never cross.

Answers

The correct statements about electric field lines are they point away from a positive charge, they point toward a negative charge and they never cross.

What are electric field lines?

An electric field line is an imaginary line drawn through a region of empty space so that its tangent at any point on the line represents the direction of the electric field vector.

The electric field lines starts from the positive charge and terminates at the negative charge. These lines never intersect each other.

Thus, the correct statements about electric field lines are they point away from a positive charge, they point toward a negative charge and they never cross.

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Study the image. the wind belts. the earth is shown with points 1 through 4. 1: winds in middle latitudes that originate from high pressure. 2: near the equator, air circulates in an upward direction. 3: subtropical regions with calm winds. 4: winds near poles that blow toward the low pressure areas of the westerlies. which point shows the prevailing westerlies? 1 2 3 4

Answers

The point that shows the prevailing westerlies is the wind belt labelled with 1.

What is prevailing westerlies?

Prevailing westerlies is the average or normal westerly winds of the middle latitudes.

From the given image of  wind belts, 1 represents winds in middle latitudes that originate from high pressure.

Thus, the point that shows the prevailing westerlies is the wind belt labelled with 1.

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Answer:

A. 1

Explanation:

what is the first law of motion?​

Answers

Newton's first law states that if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force.

Answer:

Newton's first law states that if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force.

Explanation:took the test in 2nd grade

A sled of mass 100. kg decelerates at 0.40 m/s² while coasting over the ice. Draw the free body diagram.
What is the "slowing" force of friction due to ice?​

Answers

The slowing force of friction due to ice on the given sled on the ice is determined as 40 N.

Slowing force of friction due to ice

The slowing force of friction due to ice can be determined by using Newton's second law of motion as follows;

F = ma

where;

m is mass a is acceleration

F = 100 x 0.4

F = 40 N

Thus, the slowing force of friction due to ice on the given sled on the ice is determined as 40 N.

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Other Questions
QUESTION 22 NEXT DOOR DIARY ENTRY EXTRACT Soon after Paul's parents left, the radio in the Harger apartment went on. It was on softly at first-so softly that Paul, looking through his microscope on the living room coffee table, couldn't make out The announcer's words. The music was frail and dissonant-unidentifiable Gamely, Paul tried to listen to the music rather than to the man and woman who were fighting. Question 2.2.4 Write a diary about Paul's experience after he was left alone in the house. GRAND TOTAL: 35 [1/3] to the power of 4 as a fraction Synonyms or antonyms? James left a bin outside in his garden to collect rainwater. He notices that 1/4 gallons of water fills 2/3 of the bin. Write and solve an expression to find the amount of water that will fill the entire bin. Show your work. Explain your answer in words.(100 POINTS!!!!) Find the absolute maximum and minimum values of the function over the indicated interval, and indicate the x-values at which they occur Solve this problem , please Write a simplified expression that represents the...a. area of the large rectangle.b. area of the small rectangle.c. area of shaded region. Susan has some beads in a bag.!!5 of the beads are orange.!!3 of the beads are purple.!!The rest of the beads are pink. !Susan takes a bead from the bag at random.! The probability that she takes a pink bead is !How many pink beads are in the bag before Susan takes a bead? Question 8What is the best reason the author begins the passage byquoting Neil Armstrong? What is the answer What should you make sure to avoid when writing your compare and contrast paper? a) In expressing past events, you can use imparfait or pass compos. Discuss how to determine which one to use. How does an athletic trainer use knowledge ofhuman anatomy and physiology? Check all thatapply.to prevent injuriesto strengthen the bodyto deal with difficult clientsto improve physical fitnessDONE The following statement is an example of which kind of evidence?Andy Janko, a long-time toy train collector, says that collecting toy trains is a very expensive hobby. a statement that is accepted as truea statisticsan analysis statementan expert opinion what is the answer for (b)? Artists write this to tell readers about their work.analysis description interpretation artist statement Children laugh; moms cry.a. comma spliceb. fragmentc. run-ond. correct A young man has to buy all the newest and most expensive items so his friends will be impressed. When he gets tired of his car or phone, he buys a new one. He is engaging in ______. it is possible for an object to maintain constant velocity when only one non-zero force acts on the object. True or false? Explain.it is possible for an object to maintain constant velocity when three non-zero act on the object. True or false? Explain A wire is run through a large piece of paper, forming a perpendicular angle with the paper. A bunch of magentically senstive iron shavings are spread across the paper and a current is run through the wire. Which of the following would be the most accurate description of what would happen? A. The filings would shape themselves into a square shape around the wire, each corner of the square perpendicular to the central wireB. The filings would form parallel lines across the paper, each one forming a perpendicular angle with the central wireC. The filings would shape themselves into a circular shape around the wire, the direction rotating based on the direction of the flow of currentD. The filings would all be attracted magnetically towards the wire and will all be pulled into a central mass in close proximity to the wire and will leave the outer part of the sheet of paper bare Which observation is quantitative?1. The flower has a thin stem.2. The flower is tall.3. The flower has five petals.4. The flower is purple.