KhodrAlameddin KhodrAlameddin

16-05-2023
Physics

Answered

The diagram shows a water wave in a ripple tank. The wave has a speed of 12 cm/s at R.Thewave crosses a boundary PQ where the distance between crests changes from 3.0 cm to1.5cm.What is the velocity of the wave at point S?

Answer :

Other Questions

A sound wave is traveling with a frequency of 880Hz. It has a wavelength of 0.75. What is the speed of the sound wave

The speed of a wave is 2 m/s, and its wavelength 0.4 meters. What is the period of the wave? (1 point)2 seconds 0.2 seconds 5 seconds 0.8 seconds

A rope is held tightly and shook until the standing wave pattern shown in the diagram below is established within the rope. The length of the rope in the diagra

A converging lens of focal length 10.0 cm forms an image of an object placed at 12.0 cm in front of the lens. What is the distance and type of image? Select one

an object is placed in front of a spherical mirror of focal length -20 cm at a distance of 30cm. at what distance from the mirror a screen should be placed in o

1. A 2kg water at 80°c is mixed with a 0.5kg of ice at 0°c estimate the final temperature of the system

1 The displacement of a "spring + mass" system in simple harmonic motion on a frictional less surface can be described by the expression x = A cos(3rt/T). The s

A lorry of mass 2000kg moving with a speed of 50kmh' collides with a drum of mass 25kg at a police checkpoint. The velocity of the lorry after the impact is 34k

Why is it important to keep the temperature and the amount of water the same when testing surface area? Sample response: The temperature and the amount of water