Physics, 21.04.2021 05:40 leslien3003
What happens to a light wave that travels through glass and strikes a boundary with
water at a 45° angle?
A. It refracts in the water, away from the boundary.
B. It reflects back into the glass in the direction it was traveling from.
c. It refracts in the water, toward the boundary.
D. It reflects back into the glass with a 45° angle of reflection.
Answers: 3
Physics, 22.06.2019 17:10, katelynzaro
It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 ∘ angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .
Answers: 1
Physics, 22.06.2019 20:30, sza2016
This is a form of winter precipitation. it is frozen precipitation falling as ice pellets. snowflakes melt into raindrops as they pass through a thin layer of warmer air. the raindrops then refreeze into particles of ice when they fall into a layer of sub-freezing air near the surface of the earth. this precipitation is called a) hail. b) rain. c) sleet. d) snow.
Answers: 1
Physics, 22.06.2019 21:50, Hailey1313131313
Ajoint produces movement when its angle decreases. which type of movement is it?
Answers: 1
What happens to a light wave that travels through glass and strikes a boundary with
water at a 45°...
History, 05.11.2020 01:00
Mathematics, 05.11.2020 01:00
Mathematics, 05.11.2020 01:00