Home
Class 12
PHYSICS
Two steel balls of radii R(1) and R(2)(R...

Two steel balls of radii `R_(1)` and `R_(2)(R_(1)gtR_(2))` are dropeed through a tube full of glcerine. Their terminal velocities are `v_(1)` and `v_(2)` in the experiment, then

A

`v_(1)=v_(2)`

B

`v_(1)gtv_(2)`

C

`v_(1) lt v_(2)`

D

`v_(1)` and `v_(2)` are independent of `R_(1)` and `R_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • EXPERIMENTAL PHYSICS

    NARAYNA|Exercise Level-v(Single answer)|23 Videos
  • EXPERIMENTAL PHYSICS

    NARAYNA|Exercise Multiple answer|6 Videos
  • ELECTROSTATICS AND GAUSS LAW

    NARAYNA|Exercise Intergers type question|11 Videos
  • MAGNETISM

    NARAYNA|Exercise LEVEL-II (H.W)|24 Videos

Similar Questions

Explore conceptually related problems

Two Cu wires of radii R_(1) and R_(2) are such that (R_(1) gt R_(2)) . Then which of the following is true ?

Two copper wires of radii r_(1) and r_(2) ( r_(1) gt r_(2)) are subjected to same tension and are plucked. Transverse wave will

Two satellites of masses of m_(1) and m_(2)(m_(1)gtm_(2)) are revolving round the earth in circular orbits of radius r_(1) and r_(2)(r_(1)gtr_(2)) respectively. Which of the following statements is true regarding their speeds v_(1) and v_(2) ?

The ratio of the terminal velocities of two drops of radii R and R//2 is

Two uniform solid balls of same density and if radii r and 2r are dropped in air and fall vertically downwards. The terminal velocity of the ball with radius r is 1cms^-1 , then the terminal velocity of the ball of radius 2r will be (neglect buoyant force on the balls.)

The capacitance of two concentric spherical shells of radii R_(1) and R_(2) (R_(2) gt R_(1)) is

If R_(1)andR_(2) are the radii of curvature of the spherical surfaces of a thin lens and R_(1)gtR_(2) , then this lens can

IF two circles of radii r_1 and r_2 (r_2gtr_1) touch internally , then the distance between their centres will be

Two ideal batteries of emf V_(1)andV_(2) and these resistances R_(1),R_(2)andR_(3) are connected as shown in the figure . The current in resistance R_(2) would be zero if