Ask question

Ask question

All categories

3 years ago

13

How will the behavior of the gases in the piston chamber change if more pressure is applied to the piston?

2 answers:

allsm [11]3 years ago

6 0

Here molecules of gas remains constant. If more pressure is applied to the piston, gaseous molecules will come closer to each other. Hence their volume decreases and density increases. Hope this helps you.

Vlada [557]3 years ago

4 0

<u><em>The answer is D. </em></u>

The gas particles will hit the walls more frequently. Because more pressure is applied, the container will shrink in size. When this happens, the particles have less space to move and will hit the walls of the container more frequently, exerting more pressure.

You might be interested in

Suppose you ride your bike to the library traveling at 0.5 km/min. It takes you 25 minutes to get to the library. How far did yo

madam [21]

Answer= 12.5 km

0.5 km x km
_______=______
1 min 25 min

Cross multiply
1x=12.5
divide both sides by 1
x=12.5

You traveled 12.5 km

4 0

3 years ago

Read 2 more answers

how you could calculate a time step (dt) if you have a vector of accumulative distance (ie the distance keeps adding every step)

lakkis [162]

Answer:

dt = ds/dv.

Explanation:

to calculate the time step if you have a vector of accumulative distance and instanteneous velocity vector can be expressed bellow

solution

ds = dv/dt

divide the step distance by the instantaneous velocity you will get the time step.

that it

dt = ds/dv.

so to calculate the time step having a vector that keeps adding every step and speed at that moment is this dt = ds/dv.

6 0

4 years ago

Read 2 more answers

If 56.5 m3 of a gas are collected at a pressure of 455 mm Hg, what volume will the gas occupy if the pressure is changed to 632

ExtremeBDS [4]

Assuming ideal conditions, Boyle's law says that

<em>P₁ V₁ </em>= <em>P₂</em> <em>V₂</em>

where <em>P₁ </em>and <em>V₁</em> are the initial pressure and temperature, respectively, and <em>P₂</em> and <em>V₂</em> are the final pressure and temperature.

So you have

(455 mm Hg) (56.5 m³) = (632 mm Hg) <em>V₂</em>

==> <em>V₂</em> = (455 mm Hg) (56.5 m³) / (632 mm Hg) ≈ 40.7 m³

4 0

3 years ago

At 0.0 degrees Celsius, a wire cable is 410.0000 meters in length. When the temperature increased to 30.0 degrees Celsius, the w

zzz [600]

Answer: The coefficient of expansion for the wire $0.000028 (^oC)^{-1}$ .

Explanation:

Original length of the wire = L= 410.0000 m

Initial temperature = $T_1=0.0^oC$

Final Temperature = $T_2=30.0^oC$

Increase in Length of the wire = $\Delta L=0.3444 m$

$\frac{\Delta L}{L}=\alpha _{L}\times \Delta T=\alpha _{L}\times (T_2-T_1)$

$\alpha _L=\frac{\Delta L}{L\times (T_2-T_1)}=\frac{0.3444 m}{410.0000 m\times (30.0^oC-0.0^oC)}$

$\alpha _L=0.000028 (^oC)^{-1}$

The coefficient of expansion for the wire $0.000028 (^oC)^{-1}$ .

3 0

3 years ago

The Coriolis effect causes prevailing winds in the continental United States to blow toward the ________.

jonny [76]

I think its B because it never has a the turn over to any other side except for the west.

5 0

3 years ago