Question

Choose the incorrect statement
(1)Strong nuclear force is mediated by the particle
'pi-meson'
(2) Sir C.V. Raman won the Nobel Prize for study
of scattering of light by molecules
(3) Strong nuclear force is 10^13 times stronger than
electrostatic force
(4) Gravitational force is a central force​

Answer 1

Explanation:

option d

gravitational force is a central force

Answer 2

Answer:

2. Sir C.V. Raman won the Nobel Prize for study

of scattering of light by molecules