Virtual image because it is an image that forms where the light seems to come from. A plane mirror produces a virtual image that is upright and the same size as the object.
refraction
<333333 icee
That depends what quality you are looking for, to call a wave "good".That depends what quality you are looking for, to call a wave "good".That depends what quality you are looking for, to call a wave "good".That depends what quality you are looking for, to call a wave "good".
It's "period"
That distance is a definition, not a wave property. It's defined as the "wavelength".
That distance is a definition, not a wave property. It's defined as the "wavelength".
pie is 3.14
in a heat wave your brain recoqnizes that its a "wave" of heat and then (because its dehydrated usually) imagines the image in a wave like form
amplitude
amplitude
Longitudinal Wave.
That depends what quality you are looking for, to call a wave "good".That depends what quality you are looking for, to call a wave "good".That depends what quality you are looking for, to call a wave "good".That depends what quality you are looking for, to call a wave "good".
The amplitude of a wave is generally labeled 'A'.
Its a Wave.
Loudness and pitch are properties of sound which can be determined by looking at the sound wave. You have a high pitch when the frequency of the wave increases or the wavelenght (lambda) decreases. When the amplitude increases the loudness of the wave increases as well.
It's "period"
That distance is a definition, not a wave property. It's defined as the "wavelength".
That distance is a definition, not a wave property. It's defined as the "wavelength".
pie is 3.14