A. True friction is two objects touching each other
The plants would wilt and decrease in height due to the lack of sunlight. I hope I helped!
Hydrogen has one electron in its outermost shell, while fluorine has seven electron in its outermost shell, hence both hydrogen and fluorine needs a single electron to complete its outermost shell.
That's why there is a single bond between hydrogen and fluorine.
Hence both hydrogen and fluorine share one electron with each other, so option "A" is correct.
Answer:
Explanation:
work done=force*displacement
=350N*15m
=5250 joule
Explanation:
1 mega Hertz = 1000000 hertz
