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Are pressure waves longitudinal waves?
Longitudinal waves travel in a medium due to alternate compression & rarefactions ie. they travel due to variation in pressure.
What is the difference between sound waves and vibrations?
Sound waves are resulted due to vibrations.
The bending of waves around an object is due to?
diffraction
How are infrared waves created?
due to exiting electrons
What is longitudinal waves?
When the particles of a medium displaces due to compression and rarefaction in the direction of the force, it is known as longitudinal waves.
How the erosional and depositional features are getting degraded day by day due to the depletion of the ozone?
Depletion of ozone causes UV to enter. They fall on ground and plants and kill them. Plants avoid erosion. Thus erosion is increasing because of it.
Are pressure waves longitudinal waves?
Longitudinal waves travel in a medium due to alternate compression & rarefactions ie. they travel due to variation in pressure.
. How is physical weathering different from chemical weathering?
Physical weathering is due to: rocks hitting other rocks causing them to break up from the action of frost and ice the action of wind or waves or running water the action of plants. Chemical weathering changes the composition of the rock and is due to: water dissolving minerals in the rock oxidation of metals in the rock
What causes dead spots in a concert hall?
Destructive interference of the waves due to poor design of the building.
What is the difference between sound waves and vibrations?
Sound waves are resulted due to vibrations.
Erosion caused by gravity?
Yes, erosion is caused by the factors such as wind action, river and stream processes, marine processes (sea waves), and glacial processes, which is all due to gravity.
Why does Cornwall have big waves?
the waves are big because Cornwall has the stongest wind, due to its fetch , and this causes the waves to be bigger
The bending of waves around an object is due to?
diffraction
How are infrared waves created?
due to exiting electrons
What do P waves do to buildings?
P waves do not cause significant damage to buildings, due to their bigger amplitudes.
How were the present day land-form features form?
the presents day landforms are formed due to action of the excreta of indian people. They URINATE on road side which leads to formation of La
What is difference between electromagnetic waves and mechanical waves?
Mechanical Waves:1.Mechanical waves need a material medium for their propagation.2.These waves are produced due to the vibrations of the particles of the medium.3.They have low speed.Electromagnetic Waves:1.Electromagnetic waves do not need any material medium for their propagation.2.They are caused due to change in electric and magnetic fields.3.They have high speed.
