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
larisa [96]
2 years ago
15

A scientist tested Charles’s law, which states that volume is directly related to temperature. Assume constant pressure. What wi

ll the scientist observe?
A) as volume decreases, temperature increases
B) as volume decreases, temperature decreases
C) as volume increases, temperature stays constant
D) as volume decreases, temperature can increase or decrease
Physics
2 answers:
liubo4ka [24]2 years ago
7 0

Answer:

B) as volume decreases, temperature decreases

Explanation:

As per ideal gas equation we know that

PV = nRT

now we know that

V = (\frac{nR}{P}) T

so here we know that since the pressure is constant so volume is directly proportional to the temperature

So here if we change the volume then the same change will occur to the temperature

so correct answer will be

B) as volume decreases, temperature decreases

sergeinik [125]2 years ago
5 0

Based on the options given, the most likely answer to this query is 

B) as volume decreases, temperature decreases.
Charles' law states that when volume increase or decrease, accordingly, temperature becomes similar.

Thank you for your question. Please don't hesitate to ask in Brainly your queries. 
You might be interested in
The study of motion is called ________
Salsk061 [2.6K]

The study of motion is called kinematics.

5 0
3 years ago
Read 2 more answers
In every trench over 4 feet (1.2 m) deep, there must be an exit every​
ss7ja [257]

Explanation:

25 ft I believe that this is the best answer

5 0
2 years ago
Can classical physics be used to accurately describe a satellite moving at a speed of 7500 m/s? explain why or why not.
gogolik [260]

The classical physics works on the Newton's laws of motion. It is applicable on heavenly bodies which are governed by the gravitational force. On the other hand, Quantum Physics is applicable for very low mass and sized bodies like electron, protons etc. The classical physics would accurately describe the motion of satellite moving with speed 7500 m/s using the following formula:

r=\frac {GM}{v^{2}}

where G is the gravitational constant, M is the mass of the planet and v is the orbital speed. Then radius of the orbit can be described by this formula.

3 0
3 years ago
A unit of power equal to 746 watts is a
NemiM [27]
≈ 746 watts is a 1 Horsepower, because that's in the SI base unit. 
4 0
3 years ago
Given w= 4+,- 0.02 A=2.0+,-0.2 and 3.0+,-0.6 what is the value of w\ A y square
In-s [12.5K]

Explanation:

w = (4.52 ± 0.02) cm, x = ( 2.0 ± 0.2) cm, y = (3.0 ± 0.6) cm. Find z = x + y - w and its uncertainty.

z = x + y - w = 2.0 + 3.0 - 4.5 = 0.5 cm

Dz = Dx + Dy + Dw = 0.2 + 0.6 + 0.02 = 0.82 rounding to 0.8 cm

So z = (0.5 ± 0.8) cm

Solution with standard deviations, Eq. 1b, Dz = 0.633 cm

z = (0.5 ± 0.6) cm

Notice that we round the uncertainty to one significant figure and round the answer to match.

8 0
2 years ago
Other questions:
  • A car in front of the school goes from rest to 27 m/s in 3.0 seconds. What is its acceleration (assuming
    9·1 answer
  • How many neutrons does element X have if its atomic number is 39 and its mass number is 79?
    6·1 answer
  • The horse on a carousel is 3.5m from the central axis.A. If the carousel rotates at 0.13 rev/s , how long does it take the horse
    10·1 answer
  • A computer base unit of mass 7.5 kg is dragged along a smooth desk. If the normal contact force is 23N and the tension in the ar
    11·2 answers
  • What type of energy does fresh vegetables have?
    14·2 answers
  • Which structures protect the cell? Check all that apply.
    11·2 answers
  • Calculate the density of each ball. Use the formula
    15·2 answers
  • INTRO PHYSICS: Two planets are 3 x 10^7 km apart. Planet A has a mass of 8 x 10^24 kg. Planet B has a mass of 1 x 10^25 kg. What
    8·1 answer
  • Organ system that is responsible for breaking down food
    15·2 answers
  • Suppose that a particular artillery piece has a range R = 9880 yards . Find its range in miles. Use the facts that 1mile=5280ft
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!