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

Help Why did Southern states fear Missouri’s entry into the Union as a free state? They wanted to maintain their majority in the House. They opposed equal repre

the two receiving chambers for blood are the_________________

What is the significance of the founding of the Carolinas? a. The Carolinas created additional manufacturing regions. b. New colonies were opened for settlers s

Which Biblical hero was the subject of this famous bronze statue by Florentine sculptor Donatello? A. David B. Abraham C. Moses D. Solomon

where were the three regions columbus explored?

I need help with 2 things. Thing 1 The fuel for a chain saw is a mix of oil and gasoline. The label says to mix 6 ounces of oil with 16 gallons of gasoline. A.

what factors contributed to the United States becoming a world leader? A.) the US winning the war & having a strong economy B.) the allies winning the war a

If x is not equal to 0 then u/x + 5u/x - u/5x = what?

A sleeping bag weighs 8 pounds. Your backpack and sleeping bag together weigh 31 pounds. Write an equation to determine whether the backpack without the sleepin

Prime factorization of 891