A clock which keeps correct time at 20^(...

A clock which keeps correct time at `20^(@)C` is subjected to `40^(@)C.` If coefficient of linear expansion of the pendulum is `12xx10^(-6)//"^(@)C.` How much will it gain or loss in time ?

`10.3" s day"^(-1)`

`"20.6 s day"^(-1)`

`"5 s day"^(-1)`

`"20 min day"^(-1)`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NTA JEE MOCK TEST 35
NTA MOCK TESTS|Exercise PHYSICS|25 Videos
NTA JEE MOCK TEST 37
NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

The coefficient of linear expansion of a metal rod is 12 xx 10^(-6//0)C , its value in per ^(0)F

A pendulum clock keeps correct time at 20^(@)C and coefficient of linear expansion of pendulum is 12xx10^(-6)//.^(@)C . If the room temperature increases to 40^(@)C , how many seconds the clock lose or gain per day?

At certain temperature the pendulum of clock keeps correct time. The coefficient of lienar expansion for the pendulum material is alpha=1.85xx10^(-5)@c^(-1) . How much will the clock gain or lose in 24 hours if the ambient temperature is 10^(@)C higher?

A clock which keeps correct time at 25^(@)C has a pendulum made of a metal. The temperature falls to 0^(@)C . If thecoefficient oflinear expansion of the metal is 1.9xx10^(-5) per .^(@)C , then number of second the clock gains per day is

A clock which keeps correct time at 25^@C , has a pendulum made of brass. The coefficient of linear expansion for brass is 0.000019.^@C^(-1) . How many seconds a day will it gain if the ambient temperature falls to 0.^@C ?

A clock with a metal pendulum beating seconds keeps correct time at 0^(@)C. If it loses 12.5 s a day at 25^(@)C the coefficient of linear expansion of metal pendulum is

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

A clock with a metal pendulum beating sconds keeps correct time at 0^(@)C . If it loses 10 second a day at 20^(@)C , the coefficient of linear expansion of metal of pendulum is

NTA MOCK TESTS-NTA JEE MOCK TEST 36-PHYSICS

A satellite of mass m orbits around the Earth of mas M in an elliptica...
Text Solution
|
The amount of heat energy required to freeze 4.5 g of water of 6^(@)C...
Text Solution
|
An ideal gas (gamma = 1.5) undergoes a thermodynamic process in which ...
Text Solution
|
One of the two identical conducting wires of length L is bent in the f...
Text Solution
|
Half-life of radioactive sample, when activity of material initially w...
Text Solution
|
The time period of a spring - mass system is T. If this spring is cut ...
Text Solution
|
Two soap bubble are combined isothermally to form a big bubble of radi...
Text Solution
|
A cylindrical tube filled with water (mu(w)=(4)/(3)) is closed at its ...
Text Solution
|
A transistor connected in common emitter configuration has input resis...
Text Solution
|
A clock which keeps correct time at 20^(@)C is subjected to 40^(@)C. I...
Text Solution
|
The density of a cube is measured by measuring its mass and length of ...
Text Solution
|
In a Young's double slit experiment, the slit separation is 1mm and th...
Text Solution
|
Two coherent sound sources A and B produce a sound of wavelength lambd...
Text Solution
|
Two particles of same mass m moving with velocities u(1) and u(2) coll...
Text Solution
|
A car is travelling at a velocity "10 km h"^(-1) on a straight road. T...
Text Solution
|
The potential different across the Coolidge tube is 20 kV and 10 m A c...
Text Solution
|
An athlete, initially at rest, takes 2 s to reach his maximum speed of...
Text Solution
|
In the arrangement shown in the figure, friction exists only between t...
Text Solution
|
A metal surface having a work function phi = 2.2 xx 10^(-19) J, is ill...
Text Solution
|
A uniform rod AB of mass m = 2 kg and length l = 1.0 m is placed on a ...
Text Solution
|