haylyisthebest7257 haylyisthebest7257

02-01-2023
Physics

Answered

Assume your eyes receive a signal consisting of blue light, 470 nm. The energy of the signal is 2. 50 1014 J. How many photons reach your eyes

Answer :

Other Questions

A person is sitting in a car watching a traffic light. the light is 14.5 m away. when the light changes color, how long does it take the new color of light to t

suppose you drive to and from work on a street that runs east to west. on what day would you most likely have the sun shining directly in your eyes while drivin

The mean lifetime of an electronically excited molecule is 1.0 x 10-8 s. if the emission of the radiation occurs at 610 nm, what are the uncertainties in freque

The distance between the first and fifth minima of a single slit diffraction pattern is 0.35 mm with the screen 40 cm away from the slit, when light of waveleng

what happens when the energy of a machine is transformed into heat? a. the energy is destroyed. b. the energy can always be used for additional work. c. the ene

looking at your energy diagram, what is the relationship between wavelength and length of arrow? explain in terms of principal quantum numbers (shells), energy

the amount of smoke (incompletely burned material) exiting a retort is determined by the reduction of the intensity of a beam of light which passes through it.

two masses connected by a rope over a pulley are released, producing the bar graphs below. it took 0.80 seconds for mass a to reach the top and mass b to reach

You're driving home from the grocery store at 18 m/s with a 7.0 kg bag of groceries on the front seat when the light ahead turns red. what is the shortest dista

A child on a sled starts at the top of a hill with 90 j of potential energy. at the bottom of the hill, she has only 55 j of kinetic energy. assuming that at th