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Popular Questions
- a 20 - cm long capillary tube is dipped in water.
- If the interatomic spacing in a steel wire is
- There are two wires of same material and same length while the diameter of
- If the Ratio of diameters, length and Youngs modulus of steel and copper wires shown in the figure are p, q and s respectively
- Two wires are made of the same material and have the same volume
- a capillary tube (a) is dipped in water. another identical tube
- A spring of force constant 800 N/m has an extension
- A 0.1 kg mass is suspended from a wire of negligible mass
- A 5m long aluminium wire
- Identify the INCORRECT statement
- The dimensions of four wires of the same material are given below
- A rope 1cm in diameter breaks if tension in it exceeds 500 N
- One end of a horizontal thick copper wire length 2L and radius 2R is welded to an end of another horizontal thin copper wire of le..
- The young modulus of the material of a wire is equal to the
- Which one of the following statements is wrong
- Two spring P and Q of force constants
- Two wires are made of the same material and have the same volume.
- Which is the most elastic
- How much force is required to produce an increase
- In the youngs experiment, if lenth of wire and radius
- A steel wire of cross-sectional area
- if the piston is pushed at a speed of 5mms^-1
- An open glass tube is immersed in mercury in such a way
- A wire elongates by l mm whan a load W is hanged from it
- A stress of 3.18*10
- A steel rod has a radius R=9.5mm and length L = 81cm
- if the terminal speed of a sphere of gold
- if two soap bubbles of different radii are connected by a tube
- A wire fixed at the upper end stretches by lenght L by applying
- Assume that a drop of liquid evaporates by decrease
- A wire of lenght L and cross sectional area A is made of a material
- A unifrom cylinder of lenght L and mas M
- a spherical solid ball of volume v is made of a material
- Warer is flowing continuously from a tap having internal
- a think liquid film formed between a u - wire and a light
- Work done in increasing the size of a soap bubble
- A 20 cm long capillary tube is dipped in water
- On heating water bubbles being formed at the bottom of the
- assume that a drop of liquid evaporators by decrease
- a spherical Ball of radius r is a viscous fluid of viscosity
