Physics Questions and Answers
If you want to learn more about the nature and properties of matter and energy or you're simply preparing for a Physics exam, these Physics past questions and answers are ideal for you.
If you want to learn more about the nature and properties of matter and energy or you're simply preparing for a Physics exam, these Physics past questions and answers are ideal for you.
In which simple machine is the effort applied between the load and the fulcrum?
claw hammer
nut crackers
pliers
sugar tongs
wheelbarrow
Correct answer is D
No explanation has been provided for this answer.
1100ms-1
440 ms-1
220 ms-1
22 ms-1
2.2ms-1
Correct answer is E
Amplitude[r] =10cm =0.1m.
Angular velocity[w] =22 radians per second
Linear velocity=wr
V=22×0.1
V=2.2m/s
heat capacity
latent heat
specific heat
specific heat capacity
specific latent heat.
Correct answer is B
No explanation has been provided for this answer.
What part of the camera corresponds to the iris of the eye?
diaphragm
film
focusing ring
lens
shutter
Correct answer is A
No explanation has been provided for this answer.
aluminum, copper, iron
aluminum, iron, copper
copper, aluminum, iron
copper, iron. aluminum
iron, copper, aluminum
Correct answer is C
metals thermal conductivity( W/mk)
IRON 65.7
COPPER 377
ALUMINIUM 218
THERMAL CONDUCTIVITIES OF Al, Fe, and Cu at 100degree Celsius