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Does the same wave travel at different speeds in different mediums?
Wiki User
∙ 10y ago
Short Answer:
The speed of a wave depends very much on the type of the wave and the medium though which it moves.
More:
Sound waves in air, water waves in the ocean and light waves in space are waves different waves in different mediums and with vastly different speeds. Each of these types of waves changes speed dramatically in different media. Ripples move at a different speed than ocean waves. Light in glass travels at about two thirds of the speed of light in a vacuum and sound waves in metal are much faster than sound waves in air. Another good example is waves from an earthquake, which occur in two different forms and which are regularly experienced as separate shocks from an earthquake.
Wiki User
∙ 10y ago
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Is it true that a vacuum different color of light travel at different speeds?
No, that is not true. In a vacuum, all electromagnetic waves travel at the same speed.
Why does sound travel through some materials better than others?
Sound travels the same way through different mediums. Sound travels faster in denser mediums.
Do different shaped objects fall at different speeds with the same weight?
yes, they fall at different speeds because of friction due to air molecules. In a vacuum they would fall at the same speed.
If a person in a train moving at high speeds threw a ball straight into the air would the ball continue at the same speed as the thrower or would it travel a different speed?
Assuming the train continues moving at constant speed, the ball would travel at the same speed as the thrower.
Can two object have the same speeds but different velocities?
No. Speed is the magnitude of the velocity vector. If velocities are the same, their magnitudes are the same, which is another way of saying that the speeds are the same.It can work the other way around, however ... same speed but different velocities, meaning same speed in different directions.
Is it true that a vacuum different color of light travel at different speeds?
No, that is not true. In a vacuum, all electromagnetic waves travel at the same speed.
Why does sound travel through some materials better than others?
Sound travels the same way through different mediums. Sound travels faster in denser mediums.
Is it true that different kinds of E-M waves travel through space at different speeds?
No. All E-M waves travel through space at the same speed, known as the"Speed of Light".
If two ball bearings travel different lengths will they always have the same speed at the end of the track?
That depends on the initial speeds and the track configuration, etc.
Does an electron have the same speed as a proton?
Both electrons and protons can travel at different speeds. However, since a proton has about 1800 more mass than an electron, the same voltage will make an electron move faster than a proton.Both electrons and protons can travel at different speeds. However, since a proton has about 1800 more mass than an electron, the same voltage will make an electron move faster than a proton.Both electrons and protons can travel at different speeds. However, since a proton has about 1800 more mass than an electron, the same voltage will make an electron move faster than a proton.Both electrons and protons can travel at different speeds. However, since a proton has about 1800 more mass than an electron, the same voltage will make an electron move faster than a proton.
Do the planets travel at the same speed?
No, all of the planets have different orbital speeds, dependant on many factors including the gravitational forces experienced by the particular planet.
Can all wavelengths of light travel at the same velocity in certain mediums?
Yes, all wavelengths of light have the same velocity in every medium. In fact, all types of electromagentic radiation travel at the same speed in a given medium.
Do different shaped objects fall at different speeds with the same weight?
yes, they fall at different speeds because of friction due to air molecules. In a vacuum they would fall at the same speed.
Does the water in a river travel at the same speed along its whole course?
No, the water travels at different speeds depending on the terrain. That's why you have some sections of a river called "rapids."
What is the function of a diff unit?
A differential (gear box) as fitted to automobiles: This is fitted to allow the two wheels on an axle to turn at different speeds and travel different distance's in a corner. Less common is the centre differential in a four wheel drive application that can allow the front and rear axles turn at different speeds for the same reason.
If a person in a train moving at high speeds threw a ball straight into the air would the ball continue at the same speed as the thrower or would it travel a different speed?
Assuming the train continues moving at constant speed, the ball would travel at the same speed as the thrower.
Can two objects have the same velocity the different speeds?
No. Speed is the magnitude of the velocity vector. If velocities are the same, their magnitudes are the same, which is another way of saying that the speeds are the same.It can work the other way around, however ... same speed but different velocities, meaning same speed in different directions.
