momentum
velocity
acceleration
inertia
D. inertia
nuclear fission
nuclear fusion
chemical combustion
boiling
forward
backward
sideways
None of the above
purity
hardness
high density
high refractive index and low critical angle
when the moon passes between the sun and the earth
when the sun comes between the earth and the moon
when the earth comes between the sun and the moon
on a full moon day
for measuring relative density of liquids
by ships to pass on messages
for determining the depth of ocean bottoms etc.
by deaf people to aid hearing
momentum
velocity
acceleration
inertia
appears to increase
appears to decrease
does not change at all
first increases then decreases
greater than the weight of the man
less than the weight of the man
same as the weight of the man
zero
directly proportional to its pressure
inversely proportional to the square root of its pressure
directly proportional to the square root of its pressure
independent of its pressure
increases to a great extent
increases slightly
decreases slightly
decreases rapidly
the surface of ice is smooth
ice is cold
the pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water
the pressure on the ice due to skate raises its melting point
in the live wire
in the neutral wire
in the earth wire
anywhere
centrifugal force
frictional force
gravitational force
distillation
maximum at the equator
minimum at the equator
minimum at the poles
the same everywhere
quinine sulphate solution
paraffin oil
fluorescein solutions
All the above
power
velocity
energy widely used in nuclear physics
number of electrons
Space ship
Lunar module
Radar
Rocket
lead
zinc
carbon
tin
half
one fourth
four times
two times
Neptune
Uranus
Jupiter
Saturn
the mass number
atomic number
atomic weight
absolute number
about 75% of hydrogen
22% helium
traces of most other elements including oxygen, neon, carbon and nitrogen
All the above
Ammeter
Altimeter
Adrinometer
Anemometer
conduction
convection
radiation
sublimation
the square of the current
the resistance of the conductor
the time for which the current flows
All the above
will jump rapidly up and down for a short time
will remain unaffected
Both (a) and (b) above
It will produce electric shock
8 minutes
4.3 years
12 seconds
24 hours
Kepler's Laws
Newtonian Third Law of Motion
Bernoulli's Principle
Law of Relativity
0 K
273 K
373 K
100 K
Saturn
Jupiter
Earth
Mercury