subject
Physics, 10.12.2019 12:31 terryg4397

Light enters water from air at an angle of 25° with the normal, θ1. if water has an index of refraction of 1.33, determine θ2.
a) 18.5°
b) 34.2°
c) 31.8°
d) 71.5°

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 10:00
Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.
Answers: 2
question
Physics, 22.06.2019 12:00
Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter
Answers: 1
question
Physics, 23.06.2019 14:00
What is the main difference between the formulas for kinetic energy (ke) and gravitational potential energy (pe)? a. ke depends on position and pe depends on motion. b. ke depends on motion and pe depends on position. c. both energies depend on motion, but only ke depends on position. d. both energies depend on position, but only pe depends on motion.
Answers: 1
question
Physics, 23.06.2019 14:30
Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs.
Answers: 1
You know the right answer?
Light enters water from air at an angle of 25° with the normal, θ1. if water has an index of refract...
Questions
question
Mathematics, 16.02.2022 14:00
question
Mathematics, 16.02.2022 14:00
question
Mathematics, 16.02.2022 14:00
question
Mathematics, 16.02.2022 14:00
question
Mathematics, 16.02.2022 14:00