Physics, 27.04.2021 07:20 tashakelly42
Explain the dual nature of light as particle and wave. Explain the unique abilities light has as an electromagnetic wave, that mechanical waves lack. Explain how light waves allow humans to perceive color.
Answers: 2
Physics, 22.06.2019 00:50
Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 10.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.90 m/s; (b) he is then lifted at the constant speed of 4.90 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 68.0 kg rescue by the force lifting him during each stage?
Answers: 1
Physics, 22.06.2019 04:10
Atotal charge of –6.50 µc is uniformly distributed within a sphere that has a radius of 0.150 m. what is the magnitude and direction of the electric field at 0.300 m from the surface of the sphere? a) 2.89 × 105 n/c, radially inward b) 6.49 × 105 n/c, radially outward c) 4.69 × 105 n/c, radially inward d) 9.38 × 105 n/c, radially outward e) 1.30 × 106 n/c, radially inward
Answers: 3
Physics, 22.06.2019 09:30
The necleus of an atom is made up of what subatomic particles?
Answers: 1
Physics, 22.06.2019 09:30
Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.
Answers: 2
Explain the dual nature of light as particle and wave. Explain the unique abilities light has as an...
Mathematics, 18.09.2019 14:10
Social Studies, 18.09.2019 14:10
Business, 18.09.2019 14:10
History, 18.09.2019 14:10
Mathematics, 18.09.2019 14:10
Mathematics, 18.09.2019 14:10
English, 18.09.2019 14:10
Mathematics, 18.09.2019 14:10
Biology, 18.09.2019 14:10