The <em><u>sound energy into electric energy and then into radiant energy.</u></em>
<em>[That's it]:)</em>
A=Application software
C=Microcomputer
D=hybrid computers
E=digital computer
F=Handheld computer
G=Dextop computer
Sorry,i couldn't help you in B.
I’m pretty sure the answer for 1 is B.
And the answer for 2 is True.