What was the contribution of Dr. M.S. Swaminathan in the field of plant breeding and agriculture in India?

What is plant breeding?

What is the main objective of plant breeding for disease resistance?

What is path length or Range of S.H.M ?

Considering the relationship in the first pair, complete the second pair and rewrite: Green revolution : Dr. M.s. Swaminathan and Dr. Norman Borlaugh : : White revolution : _____________.

Dr. Norman Borlaug (USA) and Dr. M. S. Swaminathan (India) have valuable contribution in white revolution.

What is the impact of biotechnology on agricultural and other related fields?

What is phase of S.H.M.

A coil of 100 turns each of area 0.12m^2 is rotated with constant speed 62.8rad/s in uniform magnetic field of induction 0.02 tesla about an axis in the plane of coil and perpendicular to the direction of field. Calculate maximum value of induced e.m..f.in the coil.

Solve the following examples/ numerical problems:(c=3xx10^8 m/s) The velocity of light in a medium is 2xx10^8 m/s. What is the refractive index of the medium with respect to air, if the velocity of light in air is 3xx10^8 m/s ?

A straight conductor of length 0.4 m is moving with a velocity of 7m//s , in a magnetic field of induction 2 Wb//m^2 . The value of the maximum induced e.m.f. in the conductor is