Heat is used to cook our food, to warm our houses, and to keep us alive in the freezing winters.
You have a good life. You also have fun.
infrared radiation in used in everyday life because of heat.
obese
Prime example of radiation in our every day life is the heat we get from the sun (mostly radiation heat)
it is the principle quantum number
Your question is the reason. (It is bad English.)
in todays life science is every thing
Plastic
its used in spices,foods,and schools for science
Coal can be burnt and used as a heat source
yes
is abaci still used in todays world