subject
Physics, 26.07.2019 22:00 bellpreslee7115

What is light? what is a reflection? what is the incident ray? what is the reflected ray? what is the normal ray? what is the angle of incidence? what is the angle of reflection? what is refraction? what is a converging lens? what is a diverging lens? focal point?

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 10:00
How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.
Answers: 1
question
Physics, 22.06.2019 14:40
What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4Γ—106m.
Answers: 2
question
Physics, 23.06.2019 00:00
Based on this activity, is kinetic energy always transformed into potential energy?
Answers: 1
question
Physics, 23.06.2019 09:30
In the middle of the night you are standing a horizontal distance of 14.0 m from the high fence that surrounds the estate of your rich uncle. the top of the fence is 5.00 m above the ground. you have taped an important message to a rock that you want to throw over the fence. the ground is level, and the width of the fence is small enough to be ignored. you throw the rock from a height of 1.60 m above the ground and at an angle of 54.0 degrees above the horizontal. part a part complete what minimum initial speed must the rock have as it leaves your hand to clear the top of the fence? express your answer with the appropriate units. part b for the initial velocity calculated in the previous part, what horizontal distance beyond the fence will the rock land on the ground?
Answers: 3
You know the right answer?
What is light? what is a reflection? what is the incident ray? what is the reflected ray? what i...
Questions
question
World Languages, 18.03.2021 01:50
question
Mathematics, 18.03.2021 01:50