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We see objects, because:* Light from the objects reaches us. * Our eyes (and brains) are especially equipped to detect such light.
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same
Sound is a from of energy produced by vibration of objects. When we beat or tap, we set the objects on vibration. As a result, the particles of the medium like air gets vibrated. It compresses and refracts formign a wave and reaches our ear. Our ear collects the sound by the outer ear constituting the pinna. It is then sent to the auditory canal and reaches the eard drums. The ear drum vibrates and it is amplified by three bones namely stiple, hammer and anvil. It reaches cochlea where it is converted into electrical signals which is sent to the brain.
5 seconds
When the light actually reaches the retina the image is blurred (except when looking at close objects when the image is focused on the retina and looks clear. The condition is known as short-sightedness.
The transfer of heat within a material, I don't know about. But I can help you with the transfer of heat from one material to another. Heat always moves from the warmer material to the colder one. It does this until it reaches equilibrium. this means when both objects have the same amount of heat energy.
We see objects, because:* Light from the objects reaches us. * Our eyes (and brains) are especially equipped to detect such light.
The molten material that reaches earth's surface is lava :)
Measure size of large objects such as
meteorite
crystals form when lava reaches the surface and cools
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it transmits a signal through the the central nervous system ( CNS ) until it reaches a salivary gland (effector) :)
Scattering of Lght . ! (:
When the material reaches its melting point, whatever that may be for the given material, it will go through fusion (will change from solid state to liquid state). Once the material reaches its boiling point it will go through evaporation (will change from liquid state to a gaseous state).
Yes, you can see a color when light of a certain wavelength reaches your eye.