is more than at sea level
is equal to that sea level
is less than at sea level
depends on the surrounding temperature
C. is less than at sea level
is more than at sea level
is equal to that sea level
is less than at sea level
depends on the surrounding temperature
he may increase his speed
his weight may be reduced
necessary centripetal force may be available from the horizontal component of the normal reaction due to the track to maintain the curved motion
no frictional force may be produced between the wheels and the axle
altimeter
anemometer
dilatometer
potentiometer
will jump rapidly up and down for a short time
will remain unaffected
Both (a) and (b) above
It will produce electric shock
Pascal's law
Bernoulli's law
Archimedes' law
Boyle's law
coulomb
ampere
volt
watt
in the live wire
in the neutral wire
in the earth wire
anywhere
the heat emitted by the engine
the greenhouse effect
the good conducting power of the metal body
the double layered wind shield
remains the same
increases
decreases
None of the above
Voltmeter
Voltameter
Ammeter
Potentiometer
frequency is higher
wavelength is smaller
pitch is smaller
air is warmer
Venus
Saturn
Mercury
Earth
greater
less
the same
None of these
a unit of time
a unit of length
a year of no consequence
illumination throughout the year
half
one fourth
four times
two times
the mass of earth
the mass of the satellite
the radius of the earth
gravitation of the earth
the least scattered red colour reaching the eye
the dispersion of sun light occurred in air molecule in atmosphere
the diffraction of sunrays in atmospheric layers
interference of all the rays coming from the sun
electromagnetic radiations
helium nuclei
negatively charged particles
neutral particles
used by warships and military aircraft to locate enemy submarines
used by ships to determine the depth of water beneath them
a detective device that uses sound to locate under - water objects
All the above
Joule
Newton
Joule/Sec
Erg/Sec
the pores in the pot are closed
rain water stops oozing out from the pores
the water that oozes out does not evaporate quickly because of the large percentage of moisture in the air
surface of the pot becomes damp
find out the specific gravity of liquids
measure the volumes of liquids
test the purity of milk
determine the strength of acid in car batteries
fluorescence
incandescence
both (a) and (b)
None of these
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
a kilometre
light year
the average distance from the earth to the sun
None of the above
72°
60°
36°
90°
increase
decrease
remain unaffected
have its shape changed
Giant stars
White Dwarf stars
Neutron stars
Super-giant stars
maximum at the equator
minimum at the equator
minimum at the poles
the same everywhere
Earth and Mars
Venus and Earth
Mars and Jupiter
Moon and Mars