Peltier’s effect, Physics

Assignment Help:

a) Heat produced or absorbed at a junction is proportional to the current by the junction.

b) This effect is produced when current is passed by junction of suitable materials.

c) It is reversible effect.

d) Heat exchange depends upon nature of conductors and temperature of the junctions.

e) It can be heating as well as cooling effect.

 


Related Discussions:- Peltier’s effect

What is the average acceleration of the car, A car travelling at 21 m/s mis...

A car travelling at 21 m/s misses the turnoff on the road and collides into the safety guard rail. The car comes to a totally stop in 0.55 s. a. What is the average accel

Synaptic normalization mechanism, Diagram of the network looks: (b)...

Diagram of the network looks: (b) When both x and y are large, i.e., both A and B are firing, w is increasing without bound. When one or both of x and y are small, w does n

Mass as a measure of the amount of inertia, Mass as a Measure of the Amount...

Mass as a Measure of the Amount of Inertia: All objects resist alters in their state of motion because they have inertia. However some objects have more of a tendency to resist

Electromagnetic field, If and show that they constitute a possible elect...

If and show that they constitute a possible electromagnetic field.

Explain degree of freedom, The number of independent directions in which a ...

The number of independent directions in which a system (or gas molecule) can have motion, are called as the number of degrees of freedom of that molecule or object. The number of d

Car Accident, How do I find the momentum, velocities and energy of both veh...

How do I find the momentum, velocities and energy of both vehicles as they leave the impact point, the energy transferred during the collision and the momentum and energy of the ve

Define the venturi meter, The Venturimeter (see figure) is a device used to...

The Venturimeter (see figure) is a device used to calculate the flow speed of a fluid in a pipe. At the throat, the area is decreased from A to a and the velocity is increased from

Determine the range of source wavelength values, A weakly guiding fibre wit...

A weakly guiding fibre with a particular graded core index has cut-off V-values for its 2nd, 3rd and 4th modes of 2.5, 3.9 and 5.2, respectively. The core radius is 4 microns, the

Helium-filled toy balloons , To an order of magnitude, how many helium-fill...

To an order of magnitude, how many helium-filled toy balloons would be needed to lift you off the ground? Helium is an irreplaceable resource so make a theoretical solution rather

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd