For the best system, calculate the ratio of the masses of the buffer components required to make the buffer. Express your answer using two significant figures. m(NH3)/m(NH4Cl) = .

well in order to answer this question you have to provide more information < 3

i think that the answer is c

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

: )

it is b that is the answer.