A second's pendulum gives correct time at `25^(@)C` . The pendulum shaft is thin and is made of steel. How many second will it lose per day at g`35^(@)C` ? `(alpha_(steel)=11xx10^(-5)//^(@)C)`

A clock which keeps correct time at 20^@C has a pendulum rod made of brass . How many seconds will it gain or lose per day when temperature falls to 0^@C ? [alpha=18xx10^(-6)//^@C]

A clock which keeps correct time at 20^@C has a pendulum rod made of brass . How many seconds will it gain or lose per day when temperature falls to 0^@C ? [alpha=18xx10^(-6)//^@C]

Take the values of (prop) from table 20.2 . A pendulum clock of time period 2 s gives the correct time at 30^@ C . The pendulum is made of iron. How many seconds will it lose or gain per day when the temperature falls tp 0^@ C ? alpha _(Fe) = 1.2 xx 10^-5 (.^@ C)^-1 .

Take the values of (prop) from table 20.2 . A pendulum clock of time period 2 s gives the correct time at 30^@ C . The pendulum is made of iron. How many seconds will it lose or gain per day when the temperature falls tp 0^@ C ? alpha _(Fe) = 1.2 xx 10^-5 (.^@ C)^-1 .

A pendulum clock gives correct time at 20^° C. How many seconds will it lose per day at 40^° C? (alpha = 5 xx 10^-6 /°C)

A pendulum clock gives correct time at 20^° C. How many seconds will it lose per day at 40^° C? (alpha = 5 xx 10^-6 /°C)

A seconds pendulum clock has a steel wire. The clock shows correct time at 25^(@)C . How much time does the clock lose or gain, in one week, when the temperature is increased to 35^(@)C ? (alpha_(steel) = 1.2 xx 10^(-5)//^(@)C)

If the length of second's pendulum is decreased by 2%, how many seconds it will lose per day