increases
decreases
remains the same
first increases then decreases
A. increases
conservation of mass
Newtonian law of action and reaction
conservation of angular momentum
None of the above
steel
wood
soft iron
copper
troposphere
stratosphere
mesosphere
ionosphere
cohesive
centrifugal
frictional
gravitational
the chemical reaction between the gases inside the bulb
the compressed gases inside rushing out suddenly
the air outside rushing in to fill the vacuum inside the bulb
None of the above
telescope
spectrometer
microscope
periscope
adhesion
cohesion
surface tension
capillarity
electroplating
electrotyping
electrolysis
distillation
mercury thermometers
alcohol thermometers
platinum resistance thermometers
thermoelectric thermometers
the immersed volume of the body
density of the liquid
acceleration due to the gravity at the place
All the above
the floor and carpet are at different temperatures
the stone conveys the heat away from the feet more rapidly than the carpet
the carpet is a better conductor of heat than the stone
the human body maintains a constant temperature
an ammeter
a rheostat
a voltmeter
a voltameter
historical sites
architecture
sound
trigonometry
mininuclear reactor
a dynamo
a thermopile
solar cells
decreasing the radius of the capillary tube
increasing the radius of the capillary tube
increasing the height of water in the vessel
None of these
alternating current of very high frequency
alternating current of very high voltage
a very large direct current
a high voltage direct current
it absorbs sun's rays
it reflects sun's rays
it retains the heat inside by the greenhouse effect
it radiates heat better than metals
the nature of the radiating surface
area of the radiating surface
temperature difference between the body and the surroundings
All the above
oxidation of the tungsten filament
bursting of the bulb
loss of light due to absorption
keeping the weight of the bulb less
Rutherford
Neils Bohr
Albert Einstein
JJ Thompson
INSAT
Bhaskara
Aryabhatta
All the above
it is nearest to the moon
it is nearest to the sun
it is nearest to Pluto
it is farthest from the sun
its atmosphere
its distance from the sun
its rotation
All the above
neutrons
electrons
phonons
photons
1000 km
1500 km
2000 km
500 km
quinine sulphate solution
paraffin oil
fluorescein solutions
All the above
first rise and then fall
fall
remain the same
rise
212°
32°
-40°
0°
Liquid ammonia
Carbon tetrafluoride
Dichloro-difluoro-methane
Sulphur dioxide
nuclear fission
nuclear fusion
chemical combustion
boiling