Question
The success of 'green revolution' during 1960s was only
possible due to the dwarfing gene. Dwarfing gene in rice is ……………………..Solution
Gene responsible for dwarfness – Dee-gee-woo-gene
What type of radiation is produced by a hot object emitting energy?
Which of the following decays does not change the atomic number of the nucleus?
The time period of a second’s pendulum is –
A conducting rod of length 0.2 m is rotated with angular velocity 10 rad/s about one end in a uniform magnetic field of 0.5 T perpendicular to the plane...
Which device measures temperature?
Which of the following quantities is a scalar?
The phenomenon of interference is based on the principle of:
Which of the following is NOT a conductor of electricity?
Consider the following two statements
(A) Kirchhoff's junction law follows from the conservation of charge.
(B) Kirchhoff's loop law follo...
The material used in the fabrication of a transistor is –
