Home
Class 12
PHYSICS
A thermoelectric refrigerator works on...

A thermoelectric refrigerator works on

A

Seaback effect

B

Peltier effect

C

Thomson effect

D

Joule-thomson-effect

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

An electric refrigerator rated 400 W operates 8 hours/day. What is the cost of the energy to operate if for 30 days at Rs 3.00 per kWh ?

An electric refrigerator rated 400 W and an electric bulb rated 100 W are operate 10 hours/day . What is the cost of the energy to operate them for 10 days at ₹ 8.00 per kWh?

An electric refrigerator rated 400 W and an electric bulb rated 100 W are operated 10 hours / day. What is the cost of the energy to operate them for 10 days at Rs. 8.00 per kWh ?

Is the coefficient of performance of refrigerator constant ?

Assertion: In all conductors, for studying the thermoelectric behaviour of metals, lead is taken as a reference metal. Reason: In lead, the Thomson effect is negative.

Give the direction of thermoelectric current (i) at the cold junction of copper-bismuth, (ii) at the hot junction of iron-copper and (iii) at the cold junction of platinum lead.

The temperature inside a refrigerator is t_2^@C and the room temperature is t_1^@C . The amount of heat delivered to the room for each joule of electrical energy consume ideally will be _____

The probabilities of new purchased television and refrigerator will be working 10 years hence are (7)/(15) and (7)/(10) respectively. The probability that both will not be working 10 years hence is ………..

A refrigerator works between 4^@C and 30^@C . It is required to remove 600 calories of heat every second in order to keep the temperature of the refrigerated space constant. The power required is _____ (1 cal = 4.2 Joules)

An ideal refrigerator runs between -23^(@)C and 27^(@)C . Find the heat regected to atomosphere for every joule of work input.