jsbdbdkdkkd2350 jsbdbdkdkkd2350

23-01-2024
Physics

contestada

An electron jumps from seconds excited state of hydrogen atom to its ground state and the photon thus emitted is incident on a photo sensitive metal plate of work function 5.1 eV .The stopping potential for the plate would be (approximately)
a. 4V
b. 3V
c. 7V
d. 9V

Relax

Respuesta :

Otras preguntas

How to solve for y and simplify

which value is included in the solution set for the inequality graphed on the number line

Bartók spent the last part of his life in A. the south Pacific. B. the United States. C. Germany. D. France.

7. In which sentence are the italicized words a dependent clause? A. She became angry, but she would not leave without her brother. B. The diving board b

How many joules of heat are absorbed to raise the temperature of 435 grams of water at 1 atm from 25°C to its boiling point, 100.°C?

What body of water separates iran and saudi arabia?

Can someone help me with 10 and 11 plz. I will mark them Brainliest

If it takes 10 men 6 days to build a house how long would it take 4

As more resistors are added in parallel across a constant voltage source, the power supplied by the source a. decreases. b. does not change. c. increases.

7(y + 2) – (4y – 10) = 44 – 2y + 5