Which example illustrates the transfer of energy through RADIATION? Group of answer choices

feeling warmth when you sit in a sunny place

feeling warm air while standing in front of the blower from a heating system

feeling warmth on the soles of your feet when you walk along a beach on a sunny day

feeling the warmth of the bricks around a fireplace by touching them with your hand

Covalent network solids typically have melting points and boiling points. the chemical formula of a network solid indicates in the molecule.

Idon't really understand this can you me and show your work.☺☺[ chemistry b] subject [ electron transfer in lonic bonds]grade( 12)

A100 kmol/h stream that is 97 mole% carbon tetrachloride (ccl4) and 3% carbon disulfide (cs2) is to be recovered from the bottom of a distillation column. the feed to the column is 16 mole% cs2 and 84% ccl4, and 2% of the ccl4 entering the column is contained in the overhead stream leaving the top of the column. calculate the mass and mole fractions of ccl4 in the overhead stream, and determine the molar flow rates of ccl4 and cs2 in the overhead and feed streams. 12. mw_ccla- 153.82; mw_cs2-76.14.