- sound waves.
- ultrasound waves.
- seismic P-waves.
What are longitudinal waves give two examples Class 9?
- Sound waves travelling through water.
- Wave produced in spring by compressing a small portion of it and then releasing.
What are longitudinal waves explain?
Longitudinal wave,
wave consisting of a periodic disturbance or vibration that takes place in the same direction as the advance of the wave
. … Sound moving through air also compresses and rarefies the gas in the direction of travel of the sound wave as they vibrate back and forth.
What are longitudinal waves Class 9?
The
waves which travel along a spring when it is pushed and pulled at one end
are longitudinal wave. … Since the particles of the medium(turns of spring) are moving back and froth in direction of the wave,the wave which travel across spring are longitudinal waves.
What is longitudinal wave write an example?
In a longitudinal wave the particles are displaced parallel to the direction the wave travels. An example of longitudinal waves is
compressions moving along a slinky
. We can make a horizontal longitudinal wave by pushing and pulling the slinky horizontally.
Which of these is a longitudinal wave?
Sound waves in air
(and any fluid medium) are longitudinal waves because particles of the medium through which the sound is transported vibrate parallel to the direction that the sound wave moves. A vibrating string can create longitudinal waves as depicted in the animation below.
What are 3 examples of a medium?
An example of a medium is
a metal spoon sitting in a cup of hot tea that is too hot to touch
. An example of a medium is a newspaper from the combined media form of newspapers, television, magazines, radio and the Internet.
What are 3 examples of longitudinal waves?
- sound waves.
- ultrasound waves.
- seismic P-waves.
Is sound is a longitudinal wave?
Sound waves in air and fluids are
longitudinal waves
, because the particles that transport the sound vibrate parallel to the direction of the sound wave’s travel.
What is longitudinal wave Class 8?
Longitudinal waves are
waves in which the displacement of the medium is in the same direction as
, or the opposite direction to, the direction of propagation of the wave.
How do longitudinal waves travel?
Sound waves are longitudinal waves . They cause particles to vibrate parallel to the direction of wave travel. The
vibrations can travel through solids, liquids or gases
. The speed of sound depends on the medium through which it is travelling.
What are the 7 types of waves?
The electromagnetic spectrum includes, from longest wavelength to shortest:
radio waves, microwaves, infrared, optical, ultraviolet, X-rays, and gamma-rays
. To tour the electromagnetic spectrum, follow the links below!
What are some real life examples of longitudinal waves?
- Speaking on the mic. A sound wave is a significant example of a longitudinal wave. …
- Clapping. …
- Vibrating Drumheads. …
- Tsunami Waves. …
- Earthquake (Seismic-P wave) …
- Vibration in Window Panels after a Thunder. …
- Music Woofers.
What is transverse wave Class 9?
Transverse wave is
one in which individual particles of medium move about their mean position in a direction perpendicular to the direction of wave propagation
. … When a transverse wave travels horizontally in a medium,the particles of medium vibrate up and down in vertical direction.
What is longitudinal wave Class 11?
Longitudinal waves are the
waves where the displacement of the medium is in the same direction as the direction of the travel of the wave
. The distance between the centres of two consecutive regions of compression or the rarefaction is defined by wavelength, λ.
Is mechanical a wave?
Mechanical Waves are
waves which propagate through a material medium
(solid, liquid, or gas) at a wave speed which depends on the elastic and inertial properties of that medium. There are two basic types of wave motion for mechanical waves: longitudinal waves and transverse waves.
