3 years ago

Which option would it be

1 answer:

7 0

It would be 4 atm, because the way to figure out the final pressure is that (P1)(V1)=(P2)(V2)

meaning that the original pressure x original volume is equal to the final pressure x final volume. This gas law is called Boyle's law if you'd like to learn more about it.

But (1 atm)(40 mL)=(4 atm)(10 mL)

So it would be the second choice.

You might be interested in

A wave has a wavelength of 3.3 m and a speed of 5.6 m/s. What is the frequency of this wave

nikitadnepr [17]

Answer: λ (wavelength) = 3.3 m → ΔS = 3.3 m

v (speed) = 5.6 m/s → ΔV = 5.6 m/s

T (period) → ΔT = ?

f (frequency) = ?

If:

Now: (if, ΔT = T), Using the formula of the period of a wave, find the frequency:

Explanation: Your Welcome u.u

5 0

3 years ago

Plz answer these two questions. I am so sick.if u ddo it would mean a lot.

faltersainse [42]

Gurlll same I hate physics

4 0

3 years ago

Only about 50% of the solar energy directed toward Earth penetrates directly to the surface. Explain what happens to the rest of

Tresset [83]

Answer:

it is absorbed or reflected by the atmosphere

Explanation:

In the case when approx 50% only of the solar energy would be directed towards earth and it would be penetrates directly to the surface so the rest or remaining of the radiation would be either absorbed or refected by the atmosphere

So as per the given situation the above represent the answer

hence, the same is to be considered and relevant

4 0

3 years ago

Read 2 more answers

Question 7 of 10 A permanent magnet picks up an iron nail, magnetizing the nail. How is this system different from an electromag

Nookie1986 [14]

Answer: I think it’s D i really hope this helps!!!!

Explanation:

5 0

3 years ago

The reaction is at dynamic equilibrium.

DiKsa [7]

Answer:

Nitrogen and hydrogen combine at the same rate that ammonia breaks down.

Explanation:

7 0

3 years ago