The radius of a metallic ring is R and coefficient of linear expansion is $straight alpha$ . What is the increase in area of ring when heated by 1°C?

Solution

Radius of the metallic ring = R
Coefficient of linear expansion = $straight alpha$
The ring is heated by a temperature of 1^oC.
Therefore, increase in are of the ring = $2 παR squared.$

Some More Questions From Mechanical Properties of Fluids Chapter

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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Mechanical Properties Of Fluids

The radius of a metallic ring is R and coefficient of linear expansion is $straight alpha$ . What is the increase in area of ring when heated by 1°C?

Some More Questions From Mechanical Properties of Fluids Chapter

What is periodic motion?

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

How do you define the mean position of particle executing simple harmonic motion?

Define amplitude.

What is the net displacement of the particle executing simple harmonic motion in one complete oscillation?

Are all the periodic motions simple harmonic?

Does the time period of particle vibrating in simple harmonic motion depend upon its displacement?

Where will the particle executing simple harmonic motion have acceleration maximum and speed zero?

What is the average velocity of the particle executing simple harmonic motion over one complete oscillation?

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Mechanical Properties Of Fluids

The radius of a metallic ring is R and coefficient of linear expansion is . What is the increase in area of ring when heated by 1°C?

Some More Questions From Mechanical Properties of Fluids Chapter

What is periodic motion?

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

How do you define the mean position of particle executing simple harmonic motion?

Define amplitude.

What is the net displacement of the particle executing simple harmonic motion in one complete oscillation?

Are all the periodic motions simple harmonic?

Does the time period of particle vibrating in simple harmonic motion depend upon its displacement?

Where will the particle executing simple harmonic motion have acceleration maximum and speed zero?

What is the average velocity of the particle executing simple harmonic motion over one complete oscillation?

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

The radius of a metallic ring is R and coefficient of linear expansion is $straight alpha$ . What is the increase in area of ring when heated by 1°C?