Question

You have water vapours at temperature 273°C and 1 atmospheric pressure. Can you liquefy the water vapours at constant temperature by applying pressure alone?

Solution

Yes, the water vapours can be liquefied at constant temperature by applying pressure alone. This is because water vapours exist at a temperature lower than the critical temperature.

Some More Questions From Mechanical Properties of Fluids Chapter

What is an oscillatory motion?

What is time period?

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Mechanical Properties Of Fluids

You have water vapours at temperature 273°C and 1 atmospheric pressure. Can you liquefy the water vapours at constant temperature by applying pressure alone?

Some More Questions From Mechanical Properties of Fluids Chapter

What is an oscillatory motion?

What is time period?

Define frequency.

What is the condition for motion to be simple harmonic motion?

In the displacement equation y = r sin(ωt/ + ϕ) what does ϕ called and what information does it give?

What determines the natural frequency of an oscillator?

Is there any relation between uniform circular motion and simple harmonic motion?

What is periodic motion?

Write down the expression for the instantaneous velocity and acceleration of particle vibrating in simple harmonic motion.

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