Chemistry, asked by Reya21, 6 months ago

The threshold energy of a metal is 4.12 * 10^14 sec^ -1 . Calculate kinetic energy of electron emitted when radiation of light having ν=1.05*10^15 sec^-1 hits the metal.

Answers

Answered by sashikaladash1983

1

Answer:

The threshold energy of a metal is 4.12 * 10^14 sec^ -1 . Calculate kinetic energy of electron emitted when radiation of light having ν=1.05*10^15 sec^-1 hits the metal..

Explanation:

please mark me brainliast

please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please..........

Previous Question

Next Question

Similar questions

Accountancy, 3 months ago

The value of goodwill of a firm is Rs. 4,48,000. it has been calculated on the basis of 4 years purchase of weighted average profits of last 3 years. The net profit of the firm for the second year was twice of the net profit of the first year and the net profit for the third year was one and a half time of the second year. weights used for three years are 1,2 and 3 respectively.

English, 3 months ago

(e) Aquatic plants grow in deserts (The money plant is a creeper. Z(c) 3. Fill in the blanks. (a) The rough and woody stem of a tree is called its 7 () (b) A tree grows very tall. А plant has a soft stem. (d) A rose plant is a (e) The watermelon plant grows (1) Brinjals grow on wing questions.

English, 3 months ago

fill the adjective in this sentence - 1. a _______ crossing...

English, 6 months ago

I saw a wounded bird turn into comolex sentence...

History, 6 months ago

Why is our constitution known as the fundamental law of land?

Physics, 10 months ago

a car starts from rest under a constant acceleration force. it acquires a velocity of 3m/s in 5 second. if Mass of the car and passenger be 1800kg, calculate the magnitude of force please tell me the answer ...

Science, 10 months ago

Draw a balanced diet of your three meals breakfast lunch and dinner mention the nutritional components of each...

Physics, 10 months ago

what are the difference of solid expansion and liquid expansion?