The figure shows a rectangular brass pla...

The figure shows a rectangular brass plate at `0^@C` . in which there is cut a rectangular hole of dimensions indicated .if the temperature of the plate is raised to `150^@C` , then

x will increase and y will decrease .

both x and y will decrease

x will decrease and y will increase

both x and y will increase.

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

TEMPERATURE, ZEROTH LAW OF THERMODYNAMICS AND THERMAL EXPANSION
RESNICK AND HALLIDAY|Exercise PRACTICE QUETIONS (More than One Correct Choice Type )|7 Videos
TEMPERATURE, ZEROTH LAW OF THERMODYNAMICS AND THERMAL EXPANSION
RESNICK AND HALLIDAY|Exercise PRACTICE QUETIONS (Matrix- Match )|3 Videos
TEMPERATURE, ZEROTH LAW OF THERMODYNAMICS AND THERMAL EXPANSION
RESNICK AND HALLIDAY|Exercise PROBLEMS|24 Videos
RIGID BODY DYNAMICS-II
RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (Integer Type)|2 Videos
THE FIRST LAW OF THERMODYNAMICS
RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS ( INTEGER TYPE )|3 Videos

Similar Questions

Explore conceptually related problems

A circular hole in an aluminium plates is 3.115 cm in diameter at 0.000^@C . What is its diameter when the temperature of the plate is raised to 180.0^@C ?

The coefficient of linear expansion of aluminium is 23xx10^(-6)//""^@C . A circular hole in an aluminium plate 2.725 is cm in diameter at 0^@C .What is the diameter of the hole if the temperature of the plate is raised to 100^@C ?

A circular hole in an aluminium plate has a diameter of 4cm at 0^(@)C . What is its diameter when the temperature of the plate is raised to 100^(@)C ? (Linear expansivity of aluminium =23xx10^(-6)K^(-1) )

There is a rectangular metal plate in which two cavities in the shape of rectangle and circle are made, as shown with dimensions. P and Q are the centres of these cavities. On heating the plate, which of the following quantities increases?

The figure here shows four rectangular metal plates, with sides of , L , 2L or 3L. They are all made of the same material , and their temperature is to be increased by the same amount , Rank the plates according to the expected increase in (a) their vertical heights and (b) their areas , greatest first.

A triangular plate has two cavities , one square and one rectangular as shown in figure . The plate is heated.

The given figure shows a square piece of carboard of side 10 inches. A rectangular piece of dimensions 3 inches times 2 inches is cut from the cardboard as shown in the figure. Area of the remaining portion of the cardboard is

A circular hole in an aluminium plat e is 2.54xx10^(-2) m in diamter at 0^(@)C , its diameter when the temperature of the plate is raised to 100^(@)C will be? (alpha=2.55xx10^(-5)//.^(@)C)

Two parallel plates A and B are joined together to form a compound plate . The thicknesses of the plate are 4.0cm and 2.5cm respectively and the area of cross section is 100cm^(2) for each plate. The thermal conductivities are K_(A)=200Wm^(-1) ^(@)C^(-1) for the palte B. The outer surface of the plate A is maintainned at 100^(@)C and the outer surface of the plate A is maintained at 100^(@)C . and the outer surface of the plate B is maintained at 0^(@)C. Find (a) the rate of heat flow through any cross section, (b) the temperature at the interface and (c) the equivalent thermal conductivity of the compound plate.

A square metal plate with a hole is at temperature theta is present on smooth horizontal surface. Point P & C are marked on the plate, where C is centre of mass of the plate with the hole shown. When temperature of the plate is increased then the point.

RESNICK AND HALLIDAY-TEMPERATURE, ZEROTH LAW OF THERMODYNAMICS AND THERMAL EXPANSION -PRACTICE QUESTIONS (Single Correct Choice Type)

A copper plate has a length of 0.1 m and a width of 0.12 m at 25^@C . ...
Text Solution
|
It is more difficult to measure the coefficient of volume expansion o...
Text Solution
|
A steel string guitar is strung so that there is negligible tension in...
Text Solution
|
The strips of iron and zinc are riveted together to from a bimetallic...
Text Solution
|
The coefficient of linear expansion of a certain of a certain solid is...
Text Solution
|
The given figure shows a brass disk tightly filled into a steel tube. ...
Text Solution
|
A tanker ship is filled with 2.25 xx10^(5) m^3 of gasoline at a refin...
Text Solution
|
The figure shows a rectangular brass plate at 0^@C . in which there i...
Text Solution
|
The coefficient of volume expansion for gold is 4.20xx10^(-5)//""^@C ....
Text Solution
|
Dermatologists often remove small precancerous skin lesions by freezin...
Text Solution
|
An aluminium baseball bat has a length of 0.86 m at a temperature of 1...
Text Solution
|
When the temperature of a coin is raised by 75^@C , the coin's diamete...
Text Solution
|
The given figure shows that,two thin strips of metal are bolted togeth...
Text Solution
|
At a temperature of 0^@C , the mass and volume of a fluid are 825 kg a...
Text Solution
|
A steel rod of length L0 . has a cross sectional area A. The force re...
Text Solution
|
A piece of metal floats on mercury. The coefficients of volume expansi...
Text Solution
|
Three rods of equal of length are joined to from an equilateral triang...
Text Solution
|
An iron rod of length 50 cm is joined at an end to an aluminum rod of ...
Text Solution
|
Two rods are joined between fixed supports as shown in the figure. Con...
Text Solution
|
An iron ball (coefficient of linear expansion=1.2xx(10^(-5)//^(@)C) ha...
Text Solution
|