Waves

What are stationary waves? Michael Faraday discovered the stationary waves in 1831. Faraday observed these waves on the surface of a liquid present in a vibrating container. The common cause of why standing waves were formed is resonance. For example, whenever a vibrating rope is tied at one end, it will produce a standing wave. […]

Suppose two sine waves of equal amplitude and frequency propagate on along string in opposite directions .The equation of the two waves are given by Be a part of Last Mile Program for JEE 2024 Enter your JEE Main Application Number Enter DOB Enter your Phone Number I agree to Unacademy’s Terms & Privacy Policy

The standing wave patterns are also anti nodal. areas – areas that correspond to the back and forth vibration area between the top slide upwards and the slope downward slope. Antinodes are found in areas close to the area where two disturbing waves are constantly disturbed constructively. Static wave patterns are always reflected in the

Introduction: We can find the velocity of the sound in any medium if we know the frequency and the wavelength of the sound wave. The relationship between these quantities can be given as ,                                                                 v =ט ג , where v = velocity of sound propagation, ט = frequency and ג = wavelength of the sound

Sound can be contemplated as a longitudinal, mechanical wave and it can traverse through any channel. However, it cannot traverse through the void area. No sound exists in a vacuum. The sound may exhibit variation in pressure. An area of heightened pressure on a sound wave is compression (or condensation) and a region of curtailed

Sound can be contemplated as a longitudinal, mechanical wave and it can traverse through any channel. However, it can not traverse through the vacuum. No sound exists in a vacuum. The sound may exhibit variation in pressure. An area of heightened pressure on a sound wave is quoted compression (or condensation) and a region of

Introduction to Speed of a wave A wave is defined as the disturbance that travels along a channel or medium from one point to another. For example, waves of the ocean always travel along a medium/channel like sea’s water. Additionally, you will also notice that the wave crest moves from one location to other points

A sound is a type of energy that causes our ears to develop a sense of hearing. The vibration of any item causes sound to be produced. Take, for example, how sound is produced in human beings when the vocal cords vibrate. The to-and-fro movement of the particles of an elastic body is known as

The higher the pitch of a sound, the greater the number of sound waves it generates. As a result, sounds with a high frequency will produce a high-pitched, shrill sound; sounds with a low frequency, on the other hand, will produce lower, deeper sounds, such as bass sounds. The tone is the name given to

Sound is a mechanical disturbance that propagates through an elastic material medium from a condition of equilibrium. A purely subjective definition of sound, as that which is perceived by the ear, is also possible, but this definition is not particularly illuminating and overly restrictive, because it is useful to speak of sounds that are not