Answer:
Cross-Species Sequence Comparisons
Explanation:
Cross-Species Sequence Comparisons can help in comparing the nucleotide sequences on DNA
In this comparative study, based on the different evolutionary distances, genomic sequences of species within the evolutionary tree can be determined. The coding and non coding sequences can be determined based on which it can be assessed that which are the unique gene sequences for a given species.
10. What is momentum of the water bottle before the collision? (read the
scenario again)
0 kg*m/s
O 5 kg*m/s
7 kg*m/s
O 10 kg*m/s
Answer:
O ksm/s
Explanation:
before collision,
Velocity =0
So,momentum of the bottle before collision=mass ×velocity
=mass×0
=0 kgm/s
why are there so few top level consumers in massachusetts?
I don't really know the question but they either went extinct or resources, anything could happen
these 3 questions please. its due in 20 minutes thank you buddy if you answered
Answer:
convert five min into sec
=5*60
=300 sec
speed=distance/time taken
=1200m/300s
=4m/s
speed=distance/time taken
5m/s=2000m/time taken
5*time taken=2000m
time taken =2000m/5m/s
time taken =400 sec
convert 3 min to second
=3*60
=120 sec
velocity=120/120
=1m/s
Explanation:
The formula that'll be used for all these questions–
Speed = Distance / Time — x
Or, Distance/ Speed = Time — y
________________________________
Well, here–Distance = 1200 Meter
Time = 5 minutes
= 5 × 60= 300 SecondsNow, Speed = 1200 / 300 — Formula x
= 4 m/sHence, the speed of the car is 4 m/s.
________________________________
2– Now, here–Speed = 5 m/s
Distance = 2000 Meter
Time Taken = 2000 / 5 – Formula y
= 400 SecondsHence, the time taken by the car for the journey is 400 seconds.
________________________________
3– Then here,We know that Velocity = Displacement / Time
By the way, the distance traveled in a straight line is called displacement.
And, speed is a definite direction is called velocity.
Now Here, Displacement = 120 meters
Time = 3 Min= 3 × 60= 180 SecondsFinally, Velocity = 120 / 180
= 2/3 m/s= 0.66 m/sHence, the Velocity of the object is 0.66 m/s.
_______________________________
what are the effects of atmospheric pressure
Answer:
Cloudiness, Wind, and Precipitation. There's more effects produced because of force is more if the surface of the area is smaller, and less when the surface is larger. It also affects weather, it can be measured with a barometer.
Explanation:
How do the properties of the planets change as you move away from the sun?
Answer:
as we move away from the sun the velocity of the planet decreases
Mr Mann cut a cucumber. Mr Mann said, you have performed a chemical change. Is he right?
Answer:
No.
Explanation:
The cut cucumber is still a cucumber.
Answer:
Nope.
Explanation:
Chemical change is transforming the cucumber into a pickle. However, you need vinegar, so it isn't a full change.
Therefore, Mr. Mann would not be right either way, because all he did was cut a cucumber, and he should probably get some help with all this "chemical change".
25. A car with mass M traveling at speed V has kinetic energy K. What is the kinetic energy of a second car that has the 1/4 times the mass M (1/4 smaller) and twice the speed V (2 x larger) of
the first car?
O 2K
OK
08K
O 4K
Answer: 4k
Explanation: I got it right
What is represented on the picture?
O Reflection
O Diffraction
Refraction
Induction
Explain how dangerous floods can be.
PLEASE HELP! GIVING BRAINLIEST
Answer:
Explanation:Standing flood waters can also spread infectious diseases, contain chemical hazards, and cause injuries. Each year, flooding causes more deaths than any other hazard related to thunderstorms. The most common flood deaths occur when a vehicle is driven into hazardous flood waters.
A sound wave with a wavelength of 3200 cm travels 7,712 meters in 16 seconds. What is the frequency of the wave?
Answer:
frequency=1/time period
=1/16 seconds
=0.0625 Hz
Explanation:
who is a producer that produces a product that is sold at walmart? please answer thank you!! <3
Answer:
Con Agra and Sare Lee
Explanation:
A pitcher claims he can throw a 0.174 kg baseball with as much momentum as a speeding bullet. Assume that a 5 g bullet moves at a speed of 1,115 m/s. What must the baseball’s speed (m/s) be if the pitcher’s claim is valid?
Answer:
[tex]320.4\:\mathrm{m/s}[/tex]
Explanation:
The momentum of an object is given by [tex]p=mv[/tex]. Therefore, we have the following equation:
[tex]m_{ba}v_{ba}=m_{bu}v_{bu},\\0.174\cdot v_{ba}=0.005\cdot 1115,\\v_{ba}\approx \boxed{320.4\:\mathrm{m/s}}[/tex]
*Note: it's important to convert grams to kilograms, as kilograms are the SI unit for mass
define 1 pascal pressure
Answer:For example, standard atmospheric pressure (or 1 atm) is defined as 101.325 kPa. The millibar, a unit of air pressure often used in meteorology, is equal to 100 Pa. (For comparison, one pound per square inch equals 6.895 kPa.)
Explanation:A pascal is a pressure of one newton per square metre, or, in SI base units, one kilogram per metre per second squared.
I hope this helps.... I'm sorry if it doesn't
The light intensity incident on a metallic surface with a work function of 1.88 eV produces photoelectrons with a maximum kinetic energy of 1.2 eV.
if the frequency of the light is doubled, what is the maximum kinetic energy of the photoelectrons?
Answer in units of eV.
Answer:
KE = KE (incidental) - KE of emitted photons
or KE = h * f - Wf
So h * f = KE + Wf = 1.2 + 1.88 = 3.08 incident energy
If you double the frequency then h * f = 6.16
KE = 6.16 - 1.2 = 4.96 eV
Which of the following is NOT an indication that a chemical reaction took place?
Question 38 options:
New substance formed
Bubbles
Change in shape
Precipitate forms
PLEASEEE HELP ME ILL GIVE U BRAINLEST
Drugs that slow brain and body activities are called
A. hallucinogens.
B. stimulants.
C. depressants,
D. over-the-counter.
How is energy transformed from one form into another?
It could interact with each other.
Could be like plants getting energy from the sun
Which of the following are not vectors?
Answer:
time
Explanation:
For example, displacement, velocity, and acceleration are vector quantities, while speed (the magnitude of velocity), time, and mass are scalars. To qualify as a vector, a quantity having magnitude and direction must also obey certain rules of combination.
