Home
Class 12
PHYSICS
The insertion of a new metal into a ther...

The insertion of a new metal into a thermocouple

A

Joule

B

Seebeck

C

Peltier

D

Thomson

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MODEL TEST PAPER - 1

    KCET PREVIOUS YEAR PAPERS|Exercise PHYSICS|60 Videos
  • MODEL TEST PAPER - 8

    KCET PREVIOUS YEAR PAPERS|Exercise PHYSICS|60 Videos

Similar Questions

Explore conceptually related problems

The technique for breakage of DNA fragment and inserting it into another DNA molecule, is related to

The smallest temperature difference measured with a thermocouple of e.m.f. 30 muVC^-1 and a galvanometer of 50 Omega and capable of measuring a minimum current of 3 xx 10^-7 A is

Charge carriers in the thermocouple are :

A battery is connected to a thermocouple of copper and iron. The two junctions will be

The thermo e.m.f. of a thermocouple is 25 uV//"^@C at room temperature. A galvanometer of 40 Omega resistance, capable of detecting current as low as 10^-5A , is connected with the thermocouple. The smallest temperature difference that can be detected is

The thermo e.m.f. of a thermocouple varies with the temperature theta of the hot function of E = atheta + btheta^2 in V where a//b is 700^@C , If cold junction is kept at 0^@C . Then neutral temperature is

Give Reason: a. Prior to reduction of the metal, sulphides and metal carbonates must be converted into metal oxides. b. for extracting some metals, displacement reactions are used instead of carbon to obtain metals from their oxides.