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Sensory receptors gives the sensation of hot or cold to a body. For example, heat receptors detect warmth while cold receptors detect the cold.
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Most can detect movement ten feet away, however some can detect twenty or thirty feet.
wheather report on news channel 5
Forces are the only things that can change an object's speed or direction, if both you and the object are in appropriately chosen inertial reference frames. If you or the object are in a non-inertial frame (or frames), then the object's speed and direction can change with no cause at all. It's like magic. This actually happens in everyday life, in subtle ways, owing to things like the earth's rotation and its revolution around the sun. The effects are small so you don't feel them, but if you watch for a long, long time, you can detect changes of speed and direction that are best explained by these causes that we do not easily perceive.
The function of receptors is to check about the taste,smell,etc. In our human body there are two types of receptors and they are gustatory receptors and olfactory receptors where as gustatory receptors will detect taste and olfactory receptors will detect smell.
Chemoreceptors
sensory receptors
they are called receptors.
Receptors.
chem
Olfactory receptors detect smells, and gustatory receptors detect tastes.
Insects like grasshoppers have heat receptors in their body to detect heat. They also have antennas which help them detect movement and vibrations.
receptors
the detect smell
sensory receptors detect changes(light levels, pressure on skin) in our surroundings. they convert one form of energy into another particular form of energy.
Mechanoreceptors