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
A 5m long aluminium wire
The dimensions of four wires of the same material are given below
a 20 - cm long capillary tube is dipped in water.
a capillary tube (a) is dipped in water. another identical tube
The young modulus of the material of a wire is equal to the
Identify the INCORRECT statement
Two spring P and Q of force constants
Two wires are made of the same material and have the same volume
Which one of the following statements is wrong
A 0.1 kg mass is suspended from a wire of negligible mass
Which is the most elastic
A rope 1cm in diameter breaks if tension in it exceeds 500 N
A spring of force constant 800 N/m has an extension
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..
Two wires are made of the same material and have the same volume.
A steel wire of cross-sectional area
How much force is required to produce an increase
In the youngs experiment, if lenth of wire and radius
if the piston is pushed at a speed of 5mms^-1
A stress of 3.18*10
An open glass tube is immersed in mercury in such a way
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
Assume that a drop of liquid evaporates by decrease
a spherical solid ball of volume v is made of a material
assume that a drop of liquid evaporators by decrease
A wire elongates by l mm whan a load W is hanged from it
a spherical Ball of radius r is a viscous fluid of viscosity
A wire of lenght L and cross sectional area A is made of a material
A unifrom cylinder of lenght L and mas M
On heating water bubbles being formed at the bottom of the
a think liquid film formed between a u - wire and a light
work done in increasing the size of a soap bubbles from a radius
Work done in increasing the size of a soap bubble
A wire fixed at the upper end stretches by lenght L by applying
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