Physics, asked by sundassumbal44, 4 months ago

phenomenon of thermionic emission

Answers

Answered by Anonymous

0

Answer:

Thermionic emission is the liberation of electrons from an electrode by virtue of its temperature (releasing of energy supplied by heat). ... The classical example of thermionic emission is that of electrons from a hot cathode into a vacuum (also known as thermal electron emission or the Edison effect) in a vacuum tube.

Answered by Anonymous

4

Answer:

Thermionic emission is the liberation of electrons from an electrode by virtue of its temperature

Previous Question

Next Question

Similar questions

Social Sciences, 2 months ago

the foreigner can stay in india for medical reasons for 30 day . true or false...

Computer Science, 2 months ago

TRUE OR FALSE 1 href attribute specifies the destination of the link. 2 <Form tag is used to get input from the user. 3 In the definition list, the items have bullet symbol in front of them. 4 Cellpadding specifies the space between the edge and the content of the cell. 5. Border attribute specifies an alternative text that the browser displays if the image is loading or cannot display.

English, 2 months ago

Draw a route map connecting three cities A,B and C. The number of routes connecting them is given by the following table. A B C A 1 1 2 B 0 0 1 C 2 1 0...

Math, 4 months ago

203)14000(? pls help me send pic?

English, 4 months ago

I go to Paris. I buy an French guidebook. a) If I go to Paris, I will buy a French guidebook b) Igo to Paris if I will buy a French guidebook. C) I will buy a French guide I go if to Paris.

Art, 10 months ago

calculate the co-efficient of correlation by rank difference method from the following X and Y variables X = 36 34 33 32 31 30 28 27 25 23 21 18 16 Y = 26 27 23 21 22 19 17 14 16 15 13 18 12...

Biology, 10 months ago

what is the main function of vagina?

English, 10 months ago

basic difference between the adsorption and absorption ...