Home
Class 11
PHYSICS
A film of soap solution is trapped betwe...

A film of soap solution is trapped between a vertical frame and a light wire ab of length 0.1m. If `g = 10m//s^2`. Then the load W that should be suspended from the wire to keep it in equilibrium is

A

`0.2 g`

B

`03 g`

C

`0.4g`

D

`0.5g`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SURFACE TENSION

    AAKASH SERIES|Exercise PRACTICE SHEET ( EXERCISE -I LEVEL-II (MORE THAN ONE CORRECT ANSWER TYPE QUESTIONS )|2 Videos

  • SURFACE TENSION

    AAKASH SERIES|Exercise PRACTICE SHEET ( EXERCISE -I LEVEL-II ( LINKED COMPREHENSION TYPE QUESTIONS)|7 Videos

  • SURFACE TENSION

    AAKASH SERIES|Exercise PRACTICE SHEET ( EXERCISE -I (LEVEL-I)(STRIGHT OBJECTIVE TYPE QUESTIONS))|15 Videos

  • SIMPLE HARMONIC MOTION

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II)(PRACTICE SHEET (ADVANCED)) (INTEGER TYPE QUESTIONS)|3 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise PRACTICE EXERCISE|99 Videos

Similar Questions

Explore conceptually related problems

Inside a horizontally moving box, an experimenter finds that when an object is placed on a smooth horizontal plane and is released, it moves with an acceleration of 10 m//s^2 . In this box if 1 kg body is suspended with a light string, find the tension in the string in equilibrium position (w.r.t experimenter) (g = 10m//s^2 )

When a 'U' shaped slider of negligible mass is dipped in a soap solution and lifted, a thin film of soap is formed in the frame. It supports a weight of 2.0 xx 10^(-2) N . If the length of the slider is 40 cm, the surface tension of the film of soap is

A sphere of radius 0.1 m and mass 8pi kg is attached to the lower end of a steel wire of length 5.0 m and diameter 10^(-3) m. The wire is suspended from 5.22 m high ceiling of a room. When the sphere is made to swing as a simple pendulum, it just grazes the floor at its lowest point. Calculate the velocity of the sphere at the lowest position. Y for steel =1.994xx10^(11)N//m^(2) .

A U-shaped wire is dipped in a soap solution, and removed. The thin soap filmformed between the wire and the light slider supports a weight of 1.5×10 −2 N(which includes the small weight of the slider). The length of the slider is 30 cm. what is the surface tension of the film?

A wire of length 1 m and radius 0.1 mn has a resistance of 100Omega . Find the resistivity of the material.