Question

ख. काँटा
च. कायर
Com
ज. भीतर​

Answer 1

Answer:

In general, a non-linear molecule with N atoms has 3N – 6 normal modes of vibration, but a linear molecule has 3N – 5 modes, because rotation about the molecular axis cannot be observed.[1] A diatomic molecule has one normal mode of vibration, since it can only stretch or compress the single bond. Vibrations of polyatomic molecules are described in terms of normal modes, which are independent of each other, but each normal mode involves simultaneous vibrations of different parts of the molecule.

Answer 2

Answer:

strength or energy as an attribute of physical action or movement.

"he was thrown backwards by the force of the explosion"

Similar:

strength

power

energy

might

potency

vigour

muscle

stamina

effort

exertion

impact

pressure

weight

impetus

punch

Opposite:

weakness

2.

coercion or compulsion, especially with the use or threat of violence.

"they ruled by law and not by force"

Similar:

coercion

compulsion

constraint

duress

oppressio