Which of the following is/are true with respect to Amoeba?
I. It is a multi-cellular organism.
II. It takes in food using temporary finger...
The pressure at the bottom of a liquid column depends on:
Which of the following is used to initiate nuclear fission?
What is used in cloud seeding to produce artificial rain?
Study the given information.
Consider the force on a current carrying straight conductor in a magnetic field.
(i) It is perpendicular...
Which of the following materials is a good insulator?
Who explained the structure of protein?
A spherical conductor of radius R is surrounded by a concentric spherical shell of radius 2R. The capacitance of this system is:
An electric dipole when held at 30 ֯ with respect to a uniform electric field of 103 N/c experience a torque of 12 × 10-26 Nm. C...