Physics, 28.04.2021 16:40 nuneybaby

Suppose that a P-wave ray produced by an ex plosion detonated 5 m beneath the ocean sur face travels down through the water and reaches solid rock on the ocean bottom at an angle of incidence i 30 degrees. P-wave speed is 1500 m/s in the water and 5000 m/s in the rock. a. How many reflected and refracted rays are generated by this incident ray? b. What is the angle of refraction of the re fracted P-wave ray?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 21:30, spycn7717

Apendulum has a mass of 1.5 kg and starts at a height of 0.4 m. if it is released from rest, how fast is it going when it reaches the lowest point of its path? acceleration due to gravity is g = 9.8 m/s2. a. 2.8 m/s b. 0 m/s c. 5.9 m/s d. 4.3 m/s

Answers: 1

continue

Physics, 22.06.2019 06:10, crystalryan3797

Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.

Answers: 3

continue

Physics, 22.06.2019 10:00, sofiaisabelaguozdpez

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?

Answers: 1

continue

Physics, 22.06.2019 12:20, drewefielder6198

Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.

Answers: 2

continue

You know the right answer?

Suppose that a P-wave ray produced by an ex plosion detonated 5 m beneath the ocean sur face travels...