Why do we feel cool when we spray perfume in our body

We feel cooler when we spray perfume on our body because the perfume requires latent heat of vaporisation to change its state of matter from liquid to gas and this latent heat is provided by our body. Our body loses heat as it gives its heat in converting perfume from liquid to gas. Hence our body loses heat and becomes cooler.

Hope this helps ;-))

PLEASE CAN YOU GIVE ME BRAINLIEST

low freq = 100 mhz

low wavelength =101.7m

length = 3x10^8/freq

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​