The equation of state for 5 g of oxygen at a pressure P and temperature T,
The equation of state for 5 g of oxygen at a pressure P and temperature T, when occupying a volume…
7 years ago
CAPE2004
When three identical bulbs of 60 W-200 V rating are connected in series to a 200 V
When three identical bulbs of 60 W-200 V rating are connected in series to a 200 V supply, the power…
7 years ago
The half life of radium is about 1600 year. Of 100 gram of radium existing now
The half life of radium is about 1600 year. Of 100 gram of radium existing now, 25g will remain unchanged…
7 years ago
The unit of permitivity of free space, ε₀ is
The unit of permitivity of free space, ε₀ is Options (a) coulomb/newton-metre (b) Newton x metre²/coulomb² (c) coulomb²/newton-metre² (d) coulomb²/(newton…
7 years ago
The output of OR gate is 1(one)
The output of OR gate is 1(one) Options (a) If both inputs are zero (b) If either or both inputs…
7 years ago
In semiconductor at a room temperature
In semiconductor at a room temperature Options (a) The valence band is partially empty and the connection band is partially…
7 years ago
In India, electricity is supplied for domestic use at 200V. It is supplied at 110 V
In India, electricity is supplied for domestic use at 200V. It is supplied at 110 V in USA. If the…
7 years ago
Resistances n, each r Ω, when connected in parallel give an equivalent resistance
Resistances n, each r Ω, when connected in parallel give an equivalent resistance of R Ω. If these resistances were…
7 years ago
The electric resistance of a certain wire of iron is R. If its length and radius
The electric resistance of a certain wire of iron is R. If its length and radius are both doubled, then…
7 years ago
The Bohr model of atoms
The Bohr model of atoms Options (a) Assumes that the angular momentum of electrons is quantized (b) Uses Einstein's photoelectric…
7 years ago