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

Measure thickness of thin silicon-chip by bi-prismexperiment, Q.   How will...

Q.   How will you measure thickness of thin silicon-chip using Bi-prism experiment? Derive the formula used. When a thin silicon chip, thin film of soap bubble etc. is introduc

Define bar magnet, A bar magnet having of two equal and opposite magnetic p...

A bar magnet having of two equal and opposite magnetic pole separated by a small distance. Poles are not precisely at the last. The smallest distance among two poles is known as ef

Free electron theory and band theory of solids, Q. What is the dissimilarit...

Q. What is the dissimilarity between Free Electron Theory and Band Theory of solids? Answer:- The Free Electron Theory This theory notifies that metals conduct electric

Describe about helium-neon laser in short, Describe about Helium-Neon Laser...

Describe about Helium-Neon Laser in short. Helium-Neon Laser: The first gas laser termed as Helium-Neon (He-Ne) laser (one of the illustrations for four level lasers) was co

Calculate speed of simple harmonic motion, A point is operating simple harm...

A point is operating simple harmonic motion with a time period 2πs. At its mean position its speed is 0.05 m/s. Calculate its speed when it is at a distance of 0.04 m from the mean

Measure kinetic energy when the pendulum bob is at a height, A pendulum bob...

A pendulum bob with a mass of 0.50 kg swings to a maximum height of 1.0 m. Determine the kinetic energy when the pendulum bob is at a height of 0.40 m?

Landauers principle, Landauer's principle: A principle that states it ...

Landauer's principle: A principle that states it doesn't take energy to compute data explicitly, but rather it takes energy to erase any data, as erasure is a significant step

Traingle law, derive the triangle law of vector

derive the triangle law of vector

Define persistence of hearing, The impression of sound heard by our ears pe...

The impression of sound heard by our ears persist in our mind for 1/10th of a second. If another sound is heard before 1/10 second is over, the impression of the two sound mixes up

Determine state of calcium atom, Ca has atomic no. 20 and atomic weight 40....

Ca has atomic no. 20 and atomic weight 40. Which of the following statements is not correct about Ca atom: (1)The number of electrons is same as the number of neutrons   (2)

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