A balloon is filled with 6.5 L of helium gas at 25oC and 1.0 atm. What volume will the balloon have when the temperature is lowered to -25oC and the pressure is increased to 1.5 atm?

Answers

Answer 1

honestly i have no clue. but u can

Answer 2

A weather balloon filled with hydrogen at 1 atm and -27^(h)C has volume equal to 1200 litres. On ascending, it reaches a place where temperture is -23^(h)C and pressure is 0.5 atm.

Related Questions

What makes a good scientific question???
Plsss help! I will give brainliest! :)

Answers

Answer:

A good question is testable, detailed, measured, and controlled.

Just let me know if you have any other questions.

Details, control and measurements.

Suppose you spill a chemical on yourself:

a. What information can your teacher provide for you concerning that chemical?

b. Where is the information located?

Answers

They can tell you what will stop that chemical from doing damage and it should be located in the front of the class where you can see it

a. how a chemical can affect you. say it can give you a rash. they should tell you how to help it. how to properly get the chemical off without mixing any chemicals that can make it worse.

b. in the front of the class. or the back

How is radiant energy from the microwave transformed into heat energy?

Answers

The waves emitted from the microwave sends the molecules within the object into a faster motion. The heat is generated from the faster movement of the molecules in the object. ... It is only transformed into new substances or energies.

Radiant energy comes from gravitational and electromagnetic radiations. This energy from the microwave is transformed into heat energy by the faster-moving molecules.

What is energy conversion?

Energy conversion is the process of transformation of the energy from one form to another that also follows the law of conservation of mass or matter. Radiant energy is the heat or energy that is given out by electromagnetic waves in the form of various waves.

This radiant energy has its own characteristics that differentiate it from other waves. The waves from radiant energy have a molecular speed that gets increased by the temperature and this increases collision and kinetic energy producing new substances and generating heat.

Therefore, the movement of particles in microwave transforms the radiant energy into heat energy.

Learn more about energy conversion, here:

https://brainly.com/question/26378813

#SPJ2

Why do scientists need to be good communicators???

Answers

When scientists are able to communicate effectively beyond their peers to broader, non-scientist audiences, it builds support for science, promotes understanding of its wider relevance to society, and encourages more informed decision-making at all levels, from government to communities to individuals.

Scientists ought to be good communicators in order to make their discoveries understandable to a wider audience.

The world depends on scientific advancements to solve its myriad of problems. Scientists are always working hard to study novel and perennial problems of humanity with a view to finding lasting solutions to those problems.

However, it is often important to communicate these important scientific findings to lay people who do not fully understand the sophisticated scientific language.

Hence, it is imperative that scientists ought to be good communicators in order to help more people who need the results of their research to understand the facts better.

Learn more: https://brainly.com/question/7508826

Please help with questions 11-13! I’ll give brainliest

Answers

Answer:
11- 3
12- 4
13- 2

Answer:
11- 3
12- 4
13- 2 hope this helps

PLZ HELP I WILL GIVE BRAINLY AND 50 POINTS
Put the steps of the scientific method into the correct order.

Devise an experiment to prove or disprove.
State conclusions.
Conduct a literature search.
Define the problem.
Propose a hypothesis.

Answers

Answer:

1. State problem

2. Form hypothesis

3. Conduct experiment

4. Interpret data

5. Draw conclusion

Explanation:

Here’s a random answer so that you can give the original answerer brainliest

How is the sun related to nuclear, radiant, and heat energy?

Answers

Answer:The sun creates energy through nuclear fusion. Kinetic energy creates heat and light.

Explanation:

the sun is related to those by beating really hot

Other Questions

. Name Earths layers in order pls i need help with this Solve using Matlab three problems: One using the combination formulaOne using the permutation of n objects formulaOne using the permutation of r objects out of n objectsYou can make up your own questions Does anyone know the clothes line story if anyone knows answer it2. Identify the figures of speech in the following lines.A. Fluttering creatures as white as snow,a. Simile b. Metaphor c. Personification d. AlliterationB. Flip! Flap! Flop! and away they goA. Simile b. Metaphor c. Personification d. Alliteration The teacher is telling a story. The cat is chasing a mouse.into negative find the measure of b Identify a transformation of the function f(x) = _x by observing the equationof the function g(x) = x+1. The seventh-grade class is raising moneyto have a class trip at the end of the year.They began the year with $1,500. Now theyhave $1,650 in the account.What is the percent of increase for themoney the class has raised? Ia.b.Make Sense and Persevere Theclass figured out that if the percentincrease is 99% from the beginning ofthe year, the class will have enoughmoney for every student to go on thefield trip. How much money will theclass need to raise for every student togo. What digit placed in the blank would make the number 138_ divisible by both 4 and 5 Ill give you 30pts and brainliestDo You Understand? I dont understand.1. Essential Question How is subtracting integers related to adding integers? Can someone please help me I dont know how to do this (Due today) A boy is flying a kite from the terrace of his house. The kite is 175 m above the terrace. If the terrace is 80 m from the ground floor, findthe distance between the kite and the basement which is 8 m below the ground level. Question 17 and 18 plz show ALL STEPS and HELP ME ASAP Stevens basketball team won 5 out of their first 12 games. If they continue to win at this rate, how many games will they lose if they play 49 games? Basketball A basketball player makes 8 of 12 free throwsin the first game of the season. If she shoots with the sameaccuracy in the second game, how many of the 15 freethrows she attempts will she make? 1. Summarize the Patient's Bill of Rights. 10. What is the measure of angle y? Please helpQuadrilateral ABCD is a parallelogram. Let E be a point on AB, and let F$\ be the intersection of lines DE and BC The area of triangle EBF is 1, and the area of triangle EAD is 9. Find the area of parallelogram ABCD. In how many years will the compound amount on s 1250 beR 1,458 at 8% Write any four difference between metals and non metals. What is the midpoint of the line segment graphed below?10(-11,0). 1010(7.-3)10O A (-0,.B. (-2. -O C. (23)-2,3