In most cases, when wave refract, frequency and amplitude will be constant while wavelength and speed will change.
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PROPERTIES OF WAVES</h3>
The four properties of waves are:
When a wave moves from one medium to another, the wave will undergo refraction.
When a wave move for instance, from water to glass, the wave will refract by changing direction. In most scenario, the frequency of the wave will be constant while the wavelength of the wave will change. Since the wavelength will change, the speed will also change.
Therefore, when a wave moves from one medium to another, the properties of the wave that change are wavelength and wave speed.
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Answer:
Kepler's First Law: each planet's orbit about the Sun is an ellipse. The Sun's center is always located at one focus of the orbital ellipse. The Sun is at one focus. The planet follows the ellipse in its orbit, meaning that the planet to Sun distance is constantly changing as the planet goes around its orbit.
Answer:
The bagel has been <u>inelastically</u> deformed
Explanation:
In physics, elasticity is the term used to describe a material's ability to go back to its previous size and shape upon the removal of the forces that causes it to deform
An elastic material is one that has its size and shape restored after the removal of an applied force while an inelastic material is one that remains permanently deformed and does not return to its original shape and dimensions after the removal of the applied force.
Inelastically is an adverb used to describe a verb
Therefore, we have;
Johann squeezes a bagel too hard at the supermarket, and it does not return to its original shape when he removes his hand. The bagel has been <u>inelastically</u> deformed.