Which of the following best describes a longitudinal wave?
Select one:
- A disturbance...
Physics, 05.05.2021 20:50 rileymorrison8825
Which of the following best describes a longitudinal wave?
Select one:
- A disturbance that moves the medium perpendicular to its line of travel.
- A disturbance that moves the medium along its line of travel.
- A wave that is caused by regularly repeating disturbance of the medium.
- A disturbance that moves the medium outward in all directions from a center.
Answers: 3
Physics, 22.06.2019 12:00, jazz8224
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
Physics, 22.06.2019 12:10, anaroles04
Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?
Answers: 2
Physics, 22.06.2019 13:10, rosemary909
Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.
Answers: 1
Mathematics, 17.11.2020 19:40
Mathematics, 17.11.2020 19:40