1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
viva [34]
3 years ago
9

An expanding gas does 153 J of work on its surroundings at a constant pressure of 1.01 atm. If the gas initially occupied 68.0 m

L, what is the final volume of the gas?
Physics
1 answer:
Natalija [7]3 years ago
3 0

Answer:

69.5mL

Explanation:

We are given that

Work done by gas on surroundings=w=153 J=\frac{153}{101.3}Latm

1Latm=101.3J

Pressure =P=1.01atm

Initial volume of gas=68 mL

We have to find the final volume of the gas.

We know that

Work done on constant pressure

w=P\Delta V=P(V_2-V_1)

Using the formula

\frac{153}{101.3}=1.01(V_2-68)

V_2-68=\frac{153}{101.3\times 1.01}=1.5

V_2=68+1.5=69.5mL

Hence, the final volume of gas=69.5mL

You might be interested in
Which statement best explains how a planet affects the orbit of a comet as the comet passes by the planet?
mezya [45]
Comets orbit the sun just like planets do. Except a comet usually has a very elongated orbit. Thanks to the laws of gravity comets obey the same laws. A comets orbit takes it very close to the sun and then far away again.
8 0
2 years ago
If the load distance of a lever is 30 cm and the effort distance is 60 cm, calculate the amount of effort required to lift a loa
vladimir2022 [97]

Here,

Load distance (Ld) = 30 cm

Effort distance (Ed) = 60 cm

Load (L) = 200N

Effort (E) = ?

Now, By using formula,

or, E * Ed = L * Ld

or, E * 60 = 200 * 30

or, E = 6000/60

◆ E = 100N

This is a Right answer...

I hope you understand...

7 0
3 years ago
Which statement about cellulose is true?
prohojiy [21]
The correct answer is D
7 0
3 years ago
Read 2 more answers
1. What are 3 main categories of waste and what is the largest contribution of municipal solid waste?​
Tasya [4]
Organic materials continue to be the largest component of MSW. Paper and paperboard account for 27 percent and yard trimmings and food account for another 28 percent. Plastics comprise about 13 percent; metals make up 9 percent; and rubber, leather, and textiles account for 9 percent.
5 0
3 years ago
thuli wants to buy tv for R8500.a bank offers to loan her the money at an interest rate of 5%.she decides to pay the tv off in 3
gulaghasi [49]

Answer:

The total she has to pay is R8500 plus the 5% interest.

PLEASE ADD BRAINEEST

4 0
3 years ago
Other questions:
  • A ball player catches a ball 3.13 s after throwing it vertically upward. a)With what speed did he throw it?
    6·1 answer
  • A gadget of mass 21.85 kg floats in space without motion. Because of some internal malfunction, the gadget violently breaks up i
    15·1 answer
  • If a circle was flattened by pushing down on it, it would most likely form into the shape of an(1) ___ which has(2)___focal poin
    6·2 answers
  • A car increases velocity from 30 m/s to 60 m/s in 4 seconds. Calculate the average acceleration of the car over this time.
    15·1 answer
  • a crane lifts four pallets of bricks each of which weigh 5000 N. the crane lifts each pallet a height of 30m. the crane takes 4
    15·1 answer
  • When you stand up on your feet your feet cover an area of about 0.2 m2. Your feet push on the ground with a pressure of 50 lbs f
    12·1 answer
  • A man is pulling a 20 kg box with a rope that makes an angle of 60 with the horizontal.If he applies a force of 150 N and a fric
    8·1 answer
  • 1. Place these unknown pH test papers in order from most acidic to most alkaline.
    6·1 answer
  • What is a an reason why a object gets extinct
    7·1 answer
  • Explain the basic reason of conduction of an electric current through a conductor.​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!