stephen2203 stephen2203

11-10-2017
Physics

contestada

What is the energy of a photon with the wavelength 150 nm?

Respuesta :

11-10-2017

V (frequency) = C(speed of light)/ h (planks constant)

E (energy) = v / h

Use those equations to get energy.

Use standard units.
so convert nm to m first

Answer Link

Otras preguntas

Solve the inequality and graph the solution 1 > -1 - w

A man ogre stole 20 muffins. That was 4/9 of all if them. Whither how many did you start

Good news for an industry that typically produces inelastic goods can Select one: a. be good news for individual producers because when these factors shift th

The point P(1, 2) partitions the directed segment from A(-3, 0) to B in the ratio 2 to 3. a. What are the coordinates of B? b. Use slope to verify that B lies o

What is the most abundant compound in living things?

Whoever answers this gets 15 points. What's 1 + 1. Lol

ratios equivalent to 20:30

The scale factor of a model of a swimming pool to the actual swimming pool is 1 to 20. The volume of the actual pool is 400 m What is the volume of the model?

What is the coefficient in the algebraic expression 5y - z^3

What is one reason historians might not believe di Coppo di Stefani Buonaiuti’s account of the Black Death?