A wire of length 10m is cooled from 50oC to 10oC. Calculate the decrease in the length of the wire. [c = 3 x 10-5K-1]

Similar Questions

A uniform metre rule is balanced on a fulcrum placed at the 35cm mark by suspending a mass of 120g a...

If a sonometer has a fundamental frequency of 450HZ, what is the frequency of the fifth overtone? ...

What optical instrument can best be constructed with converging lenses of focal lengths 50cm and 5cm...

For semi conductor to have negative temperature coefficient of resistance implies that ...

The gravitational force of the moon is one-sixth that of the earth. If a body weighs 6.0N on the moo...

An electron of mass m and charge e moves in a circular path in a magnetic field of flux density B. H...

In a uniform electric field, the magnitude of the force on a charge of 0.2 C is 4N. Calculate the el...

The frictional effect between the layers of a moving fluid is called ...

Determine the potential difference. V across the parallel resistors ...

A simple pendulum, has a period of 5.77 seconds. When the pendulum is shortened by 3 m, the period i...