Physics, 21.11.2019 06:31, ghanim1963
Adiffraction grating contains 15,000 lines/inch. we pass a laser beam through the grating. the wavelength of the laser is 633 nm. on a screen 2.66m away, we observe spots of light. (a) how far (m) from the central maximum (m = 0) is the first-order maximum (m = 1) observed? (b) how far (m) from the central maximum (m = 0) is the second-order maximum (m = 2) observed? do not calculate this using the
Answers: 1
Physics, 21.06.2019 21:30, krystalhurst97
Astudent looks at ocean waves coming into the beach. an ocean wave with more energy will a) have a greater height. b) have a greater period. c) travel toward the beach faster. d) strike the beach with greater frequency.
Answers: 1
Physics, 22.06.2019 15:50, sophie5064
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
Answers: 1
Physics, 22.06.2019 18:40, meganwintergirl
Which body is in equilibrium? (1) a satellite orbiting earth in a circular orbit (2) a ball falling freely toward the surface of earth (3) a car moving with a constant speed along a straight, level road (4) a projectile at the highest point in its trajectory
Answers: 2
Adiffraction grating contains 15,000 lines/inch. we pass a laser beam through the grating. the wavel...
English, 07.10.2020 04:01
SAT, 07.10.2020 04:01
Mathematics, 07.10.2020 04:01
Chemistry, 07.10.2020 04:01
Biology, 07.10.2020 04:01
Mathematics, 07.10.2020 04:01