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Triss [41]
3 years ago
12

At a constant pressure, 10 L of a gas at 546 K is cooled to 273 K

Physics
1 answer:
lisabon 2012 [21]3 years ago
8 0

Answer:

5 L

Explanation:

Ideal gas law:

PV = nRT

If P, n, and R are constant, then:

n₁R/P₁ = n₂R/P₂

Using ideal gas law, we can rewrite this as:

V₁/T₁ = V₂/T₂

This is known as Charles' law.

Plugging in values:

10 L / 546 K = V / 273 K

V = 5 L

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A the type of dog food because it was different and every other thing was the same.

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3 years ago
A car’s tire rotates 5.25 times in 3 seconds. What is the tangential velocity of the tire?
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The tangential velocity of the car's tire is the product of the angular velocity and radius of the car's tire which is 11(r) m/s.

<h3>Angular velocity of the tire</h3>

The angular velocity of the tire is the rate of change of angular displacement of the tire with time.

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ω = 2πN

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ω = 2π x (5.25 / 3)

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<h3>Tangential velocity of the tire</h3>

The tangential velocity of the car's tire is the product of the angular velocity and radius of the car's tire.

The magnitude of the tangential velocity is caculated as follows;

v = ωr

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Learn more about tangential velocity here: brainly.com/question/25780931

4 0
2 years ago
The total charge a battery can supply is rated in mA⋅h , the product of the current (in mA ) and the time (in h ) that the batte
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Answer: 0.2  hours

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4 0
3 years ago
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