There indectical thermal conductors are ...

There indectical thermal conductors are connected as shown in Fig. 7(CF).17. Considering no heat is lost due to radition, the temperature of the junction is

`60^(@)C`

`20^(@)C`

`50^(@)C`

`10^(@)C`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

THERMAL PROPERTIES OF MATTER
AAKASH INSTITUTE|Exercise Assignment (Section-B) Objective Type questions (one option is correct)|15 Videos
THERMAL PROPERTIES OF MATTER
AAKASH INSTITUTE|Exercise Assignment (Section-C) Objective Type questions (More than one option are correct)|13 Videos
THERMAL PROPERTIES OF MATTER
AAKASH INSTITUTE|Exercise Try Youself|16 Videos
TEST 9
AAKASH INSTITUTE|Exercise EXAMPLE|61 Videos
THERMODYNAMICS
AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -D) (Assertion - Reason Type Questions)|10 Videos

Similar Questions

Explore conceptually related problems

Three rods of equal length, area of cross section and thermal conductivity are connected as shown in the figure. There is no heat loss through lateral surface of the rods and temperature of ends are T_(A)=100^(@)C, T_(B)=70^(@)C and T_(C)=50^(@)C . Find the temperature of junction.

Four identical heat conductors are connected as shown in the figure. The temperature theta of the junction is [rods are insulated from the sides ]

Three rods of the same dimension have thermal conductivity 3K , 2K and K. They are arranged as shown in the figure below Then , the temperature of the junction in steady - state is

Six identical cunducting rods are joined as shown in Fig. Points A and D are maintained at temperatures 200^@C and 20^@C respectively. The temperature of junction B will be

Three rods AB, BC and BD having thermal conductivities in the ratio 1:2:3 and lengths in the ratio 2:1:1 are joined as shown in Fig. The ends A, C and D are at temperature T_1 , T_2 and T_3 respectively Find the temperature of the junction B. Assume steady state.

Three metal rods of the same material and identical in all respect are joined as shown in the figure. The temperatures at the ends are maintained as indicated. Assuming no loss of heat from the curved surface of the rods, the temperature at the junction X would be

AAKASH INSTITUTE-THERMAL PROPERTIES OF MATTER-Assignment (Section-A) Objective Type questions (one option is correct)

Water falls from a height 500 m. what is the rise in temperature of wa...
Text Solution
|
Latent heat of ice 80 cal/gm . A man melts 60 g of ice by chewing in 1...
Text Solution
|
There indectical thermal conductors are connected as shown in Fig. 7(C...
Text Solution
|
Consider a compound slab consisting of two different material having e...
Text Solution
|
The outer faces of a rectangular slab made of equal thickness of iron ...
Text Solution
|
The dimensions of thermal resistance are
Text Solution
|
The temperature of water at the surface of a deep lake is 2^@C. The te...
Text Solution
|
A body of length 1 m having cross sectional area 0.75 m^(2) has heat f...
Text Solution
|
A cylinderical rod has temperature T(1) and T(2) at its ends. The rate...
Text Solution
|
A slab consists of two parallel layers of two different materials of s...
Text Solution
|
The layers of atmosphere are heated through
Text Solution
|
The temperature gradient in a rod of 0.5 m long is 80^(@)C//m. If the ...
Text Solution
|
The ratio of thermal conductivity of two rods of different material is...
Text Solution
|
Five rods of same dimensions are arranged as shown in the figure. They...
Text Solution
|
In heat transfer, which method is based on gravitation
Text Solution
|
The process in which rate of transfer of heat maximum is .
Text Solution
|
Good absorbers of heat are
Text Solution
|
A body, which emits radiations of all possible wavelengths, is known a...
Text Solution
|
A hot and a cold body are kept in vacuum separated from each other. Wh...
Text Solution
|
According to ‘Newton’s Law of cooling’, the rate of cooling of a body ...
Text Solution
|