HARD
10th ICSE
IMPORTANT
Earn 100

Draw a labelled diagram of a cathode ray tube.

Important Questions on Practice Papers for Revision

MEDIUM
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 13 - Practice Papers for Revision>PRACTICE PAPER - 6>Q 10
Compare the properties of α-particle and  γ-radiation.
MEDIUM
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 13 - Practice Papers for Revision>PRACTICE PAPER - 7>Q 1
Explain why scissors for cutting cloth may have blades much longer than the handles, but shears for cutting metals have short blades and long handles?
MEDIUM
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 13 - Practice Papers for Revision>PRACTICE PAPER - 7>Q 1
A woman draws water from a well using a fixed pulley. The mass of the bucket and water together is 6 kg. The force/effort applied by the woman is 70 N. Calculate the mechanical advantage(g=10 ms-2).
MEDIUM
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 13 - Practice Papers for Revision>PRACTICE PAPER - 7>Q 1

Two balls of mass ratio 1:2 are dropped from the same height. State the ratio between their velocities when they strike the ground.

MEDIUM
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 13 - Practice Papers for Revision>PRACTICE PAPER - 7>Q 1

Two balls of mass ratio 1:2 are dropped from the same height. The ratio of the forces acting on them during motion.

MEDIUM
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 13 - Practice Papers for Revision>PRACTICE PAPER - 7>Q 1
State and explain the principle of moments with the help of a diagram.
EASY
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 13 - Practice Papers for Revision>PRACTICE PAPER - 7>Q 2
Name four colours of the spectrum of white light which have wavelength longer than blue light.
EASY
10th ICSE
IMPORTANT
Self Study in Physics>Chapter 13 - Practice Papers for Revision>PRACTICE PAPER - 7>Q 2
Why are infrared radiations use as signals during war?