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
makkiz [27]
2 years ago
5

A very flexible helium-filled balloon is released from the ground into the air at 20. ∘c. The initial volume of the balloon is 5

. 00 l , and the pressure is 760. Mmhg. The balloon ascends to an altitude of 20 km , where the pressure is 76. 0 mmhg and the temperature is − 50. ∘c. What is the new volume, v2 , of the balloon in liters, assuming it doesn't break or leak?
SAT
1 answer:
densk [106]2 years ago
8 0

The new volume, v2, of the balloon in liters, assuming it doesn't break or leak, is 38.0546 L. To perform the calculation we will use the Boyle-Gay-Lussac law gas equation.

<h3 /><h3>What is the Boyle-Gay-Lussac law?</h3>

It is shown that the volume of the gas is inversely proportional to its pressure, while its volume is directly proportional to its temperature and constant pressure.

  • P1 x V1/T1 = P2 x V2/T2

P1= Initial gas pressure

V1= Initial gas volume

P2= Final gas pressure

V2= Final volume of gas

T1= Initial gas temperature (Kelvin)

T2= Final gas temperature

Substituting the values ​​in the formula, we have:

  • 760 x 5 / 293 = 76 x v2 / 223
  • v2 = 38.0546 L

Find out more about gas equation here:

brainly.com/question/25736513

You might be interested in
Underline the statements you think are true:
Lubov Fominskaja [6]
I would Mark 3 and 4 I don’t know about the other ones
8 0
3 years ago
Read 2 more answers
Pleaseee help <br><br> Explain two reasons Christians spread the word of god
tankabanditka [31]

Answer:

Explanation:

1.Have a higher religion and to make christianity/The more dominant religion 2.so there could be tranquility amongst them

4 0
3 years ago
for making a scatter plot of the data set, which would be the best scale and interval for the axis that represents the amount of
Sphinxa [80]

The best scale and interval to adopt for the amount of Fluoride axis would be 0 to 8 with intervals of 0.2

To make a decision on the scale and interval to adopt when making a graph ;

  • We need to examine the the range of the values in the distribution.

  • Data for the amount of Fluoride ranges from 0.4 to 7.1

  • The number of values in the distribution is 7.

  • Lower scale value must be below the minimum Fluoride value preferably 0

  • Maximum scale value must be above the maximum Fluoride value.

  • Hence an interval of 0 to 8 would suit the axis.

  • The interval is the value of each unit represented on the graph.

  • A scale of 4 would be too large to depict all the 7 values with an interval of 8 units

  • Hence, the most reasonable scale from the option would be 0.2 as it would allow the points to be properly spaced on the graph.

Learn more : brainly.com/question/1846548

7 0
2 years ago
What physical characteristic does Michelangelo commonly used in his frescoes? a. All the bodies have long torsos. b. All the fac
Rus_ich [418]

Answer: it’s c

Explanation:

6 0
2 years ago
Yuri has to go straight home from her job to an evening class, and stopping at home for dinner would take too long, so she get a
Mashutka [201]
Place Utility is the answer
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of these career clusters sound most interesting to you? Check all that apply. Agriculture, Food, and Natural Resources Arc
    11·2 answers
  • (07 MC)Susie wants to make her school dance team and tryouts are in one month. She has always danced for fun, but never on a tea
    10·1 answer
  • What do the percentiles on the PSAT score report mean?
    11·2 answers
  • The running back for the Bulldogs football team carried the ball 5 times for a total loss of 11
    7·1 answer
  • Joy is ordering uniforms for the new soccer team. She can choose from red, blue, yellow, green and orange. She needs to choose t
    8·1 answer
  • What is your theme for your story? (one sentence)*
    13·1 answer
  • There are 10 red marbles and 8 green marbles in a jar.
    11·2 answers
  • Which list of symbols represents nonmetals, only?.
    5·1 answer
  • According to the big five personality trait theory brainly.
    10·1 answer
  • One of your authors once attended a training session where the instructor shared that they did not believe in the dsm or in usin
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!