Physics, 14.02.2020 18:54 liamhallowell28

A red laser pointer has a wavelength of 6.5 x 10-7 meters. What is the frequency for this light? What is the energy per photon for this light? g

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 03:30, ashah1260

Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.

Answers: 3

continue

Physics, 22.06.2019 05:30, ecob35

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

Answers: 3

continue

Physics, 22.06.2019 22:30, dlsmith68

Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s. assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.

Answers: 1

continue

Physics, 23.06.2019 06:00, merry69

Gravity is pulling an object into the sun. the closer the object gets to the sun, the greater the gravitational force that acts on the object, increasing its acceleration. a line graph plotting the speed of the object against time would have which shape? a: straight line of positive slope b: curved line that slopes upward c: curved line that slopes downward d: straight line of negative slope

Answers: 3

continue

You know the right answer?

A red laser pointer has a wavelength of 6.5 x 10-7 meters. What is the frequency for this light? Wha...