A rod AB is 1m long. The temperature of ...

A rod AB is 1m long. The temperature of its one end A is maintained at `100^(@)`C and other end B at `10^(@)`C, the temperature at a distance of 60 cm from point B is

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NTA JEE MOCK TEST 54
NTA MOCK TESTS|Exercise PHYSICS|25 Videos
NTA JEE MOCK TEST 56
NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

The end A of rod AB of length 1 m is maintained at 80^(@) C and the end B at 0^(@) C. The temperature at a distance of 60 cm from the end A is

Two rods of material, x and two of y are connected as shown in the figure. All the rods are indentical in length and cross-sectional area. If the end A is maintained at 80^(@)C and the end D is maintained at 10^(@)C , calculate the temperature of the junctions B and C in the steady state. Thermal conductivity of x is double that of y .

In a steady state of heat conduction the temperature of the ends A and B of a rod 100cm long per 0^(@)C and 100^(@)C The temperature of the rod at a point 60cm distant from the end A is .

A cylindrical steel rod of length 0.10 m and thermal conductivity 50 W.m^(-1) K^(-1) is welded end to end to copper rod of thermal conductivity 400 W.m^(-1). K^(-1) and of the same area of cross section but 0.20 m long. The free end of the steel rod is maintained at 100^(@)C and that of the copper and at 0^(@)C . Assuming that the rods are perfectly insulated from the surrounding, the temperature at the junction of the two rods–

Few rods of material X and Y are connected as shown in figure - 4.10. The cross sectional area of all the rods are same. If the end A is maintained at 80^(@)C and the end F is maintained at 10^(@)C~ . Calculate the temperatures of junctions B and E in steady state . Given that thermal conductivty of material X is double that of Y.

The temperature of hot and cold end of a 20 cm long rod in thermal steady state are at 100^(@)C and 20^(@)C respectively. Temperature at the centre of the rod is

Seven identical rods of matrical of thermal conductivity k are connected as shown in All the rod are of identical length l and cross sectional area A if the one end b is kept at 100^(@)C and the other end is kept at 0^(@)C The temperatures of the junctions C,D and E(theta_(D)andtheta_(E)) be in the steady state .

Three identical rods have been joined at a junction to make it a Y shape structure .If two free ends are maintained at 60"^(@)C and the thired end is at 0"^(@)C then what is the juction temperature theta ?

In the steady state the two ends of a meter rod are at 30^(@)C and 20^(@)C the temperature at the 40^(th) cm from the end at higher temperature is .

A rod of negligible heat capacity has a length of 50 cm, area of cross section 5cm^(2) and thermal conductivity 500 W//m^(@)C . The temperature of one end is maintained at 0^(@)C and that fo the other end is slowly and linearly varied from 0^(@)C to 60^(@)C in 20 min. Assuming no heat loss through the lateral side, the total heat transmitted throught he rod in 20 minutes is

NTA MOCK TESTS-NTA JEE MOCK TEST 55-PHYSICS

A small ring of mass m is constrained to slide along a horizontal wire...
Text Solution
|
Suppose the earth was covered by an ocean of uniform depth h,(hltltR) ...
Text Solution
|
Two uniform wires of a the same material are vibrating under the ...
Text Solution
|
An inductor coil and a capacitor and a resistance of 5Omega are connec...
Text Solution
|
A conducting loop (as shown) has total resistance R. A uniform magneti...
Text Solution
|
Two identical parallel plate air capacitors are connected in series to...
Text Solution
|
The ratio of minimum wavelengths of Lyman and Balmer series will be
Text Solution
|
When .90 Th^228 transforms to .83 Bi^212, then the number of the emitt...
Text Solution
|
Two particles are executing simple harmonic motion of the same amplitu...
Text Solution
|
An electron of mass m has de Broglie wavelength lambda when accelerate...
Text Solution
|
The minimum force required to move a body up an inclined plane is thre...
Text Solution
|
A concrete sphere of radius R has cavity of radius r which is packed w...
Text Solution
|
The pressure applied from all direction on a cube is P. How much its t...
Text Solution
|
Particle of masses m, 2m,3m,…,nm grams are placed on the same line at ...
Text Solution
|
In the following common emitter configuration an NPN transistor with c...
Text Solution
|
In balanced meter bridge, the resistance of bridge wire is 0.1Omega cm...
Text Solution
|
Given that, velocity of light in quartz =1.5xx10^(8)m//s and velocity ...
Text Solution
|
A rod AB is 1m long. The temperature of its one end A is maintained at...
Text Solution
|
A boy throws a ball at an angle theta with the vertical. If the vertic...
Text Solution
|
One mole of a monatomic ideal gas undergoes an adiabatic expansion in ...
Text Solution
|