If a gymnast, sitting on a rotating stool with his arms outstretched, suddenly
If a gymnast, sitting on a rotating stool with his arms outstretched, suddenly lower his hands, then Options (a) The…
7 years ago
BHU2007
The logic behind NOR gate is that it gives
The logic behind NOR gate is that it gives Options (a) high output when one input is low and other…
7 years ago
A man measures time period of a pendulum(T) in stationary lift. If the lift moves upwards
A man measures time period of a pendulum(T) in stationary lift. If the lift moves upwards with acceleration g/4, then…
7 years ago
A Galilean telescope has an objective of focal length 100 cm and magnifying power 50
A Galilean telescope has an objective of focal length 100 cm and magnifying power 50. The distance between the two…
7 years ago
A magnetic field of 1600 A/m produces a magnetic flux of 2.4 x 10⁻⁵ Wb
A magnetic field of 1600 A/m produces a magnetic flux of 2.4 x 10⁻⁵ Wb in an iron bar of…
7 years ago
First organism to evolve on the earth were
First organism to evolve on the earth were Options (a) saprotrophs (b) photoautotrophs (c) chemoautotrophs (d) chemoheterotrophs Correct Answer: chemoheterotrophsExplanation:No…
7 years ago
Most reared silkworm in India is
Most reared silkworm in India is Options (a) Bombyx mori (b) Antheraea paphia (c) Antheraea roylei (d) Antheraea assama Correct…
7 years ago