A pendulum clock shows correct time at certain time at certain temperature. At a higher temperature the clock

A pendulum clock shows correct time at 0^(@)C . At a higher temperature the clock.

Pendulum clock shows correct time at O^(@)C . At a higher temperature the clock

A pendulum clock shows correct time at 0^(@)C . On a summer day

A pendulum clock keeping correct time tis taken to high altitude

A clock with a brass pendulum shaft keeps correct time at a certain temperature. a. How closely must the temperature be controlled if the clock is not to gain or lose more that 1 s a day? Does the answer depend on the period of the pendulum? b. Will an increase of temperature cause the clock to gain or lose? (alpha_("brass")=2 xx 10^(-5)//^(@)C)

A clock with a brass pendulum shaft keeps correct time at a certain temperature. a. How closely must the temperature be controlled if the clock is not to gain or lose more that 1 s a day? Does the answer depend on the period of the pendulum? b. Will an increase of temperature cause the clock to gain or lose? (alpha_("brass")=2 xx 10^(-5)//^(@)C)

A pendulum clock keeping correct time is taken to high altitudes