Which of the following rods of same material undergoes maximum elongation
Which of the following rods of same material undergoes maximum elongation when subjected to a given force? Options (a) l=1…
5 years ago
OA2007
Water flows through a pipe. The area of cross-section at one place A₁=10 cm²,
Water flows through a pipe. The area of cross-section at one place A₁=10 cm², velocity of flows 1 m/s and…
5 years ago
A layer of glycerine of thickness 1 mm present between a large surface area of 0.1 m².
A layer of glycerine of thickness 1 mm present between a large surface area of 0.1 m². With what force…
5 years ago
How many calories are required to heat 40 gram of argon from 40⁰C to 100⁰C
How many calories are required to heat 40 gram of argon from 40⁰C to 100⁰C at constant volume? ( R…
7 years ago
Two bulbs 40 watt and 60 watt and rated voltage 240 V are connected in series
Two bulbs 40 watt and 60 watt and rated voltage 240 V are connected in series across a potential difference…
7 years ago
Solar radiation is
Solar radiation is Options (a) transverse electromagnetic wave (b) longitudinal electromagnetic wave (c) both longitudinal and transverse electromagnetic waves (d)…
7 years ago
G. Mendel used the plant
G. Mendel used the plant Options (a) Oenothera lamarkiana (b) Lathyrus sativus (c) Mirabilis jalapa (d) Pisum sativum Correct Answer:…
7 years ago
Most potential organism for the production of insecticide is
Most potential organism for the production of insecticide is Options (a) Xanthomonas oryzae (b) Bacillus thuringiensis (c) Eramis tiliaria (d)…
7 years ago
A sarcomere in the myofibrils of muscle is found in between
A sarcomere in the myofibrils of muscle is found in between Options (a) 2 M-lines (b) 2 Z-lines (c) 2…
7 years ago
When the wavelength of sound changes from 1 m to 1.01 m,
When the wavelength of sound changes from 1 m to 1.01 m, the number of beats heard are 4. The…
7 years ago