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0:00:42

Two metal spheres of same mass are suspended from a common point by a light insulating string.

0:01:45

The equivalent capacitance of the combination shown in figure is

0:00:59

Five charges of equal values placed at corners of a regular Pentagon of side 'a'.The force

0:00:47

In case of pure rolling,what will be the velocity of point A of the ring of radius R ?

0:00:41

A Particle is moving along a straight line parallel to x-axis with constant velocity. Find angular

0:01:57

In a potentiometer circuit a cell of EMF 1.5V gives balance point at 36cm length of the wire.

0:00:38

A particle is rotating in a circle with uniform speed as shown.The angular momentum of the particle

0:00:37

Due to global warming, ice on polar caps is likely to melt in large quantity.Due to this effect

0:00:28

A particle is moving along a straight line with incresasing speed.Its angular momentum about a fixed

0:00:37

Find the moment of inertia of a section of circular disc of radius R about an axis perpendicular to

0:00:53

A particle of mass m has been thrown up with initial speed u making an angle with horizontal.

0:00:22

A liquid flows in a tube from left to right as shown in figure. A1 and A2 are the cross-sections

0:00:52

Question on Altitude Sickness.

0:00:52

Following are the statements about prostomium of earthworm.

0:00:39

The breaking stress for a wire of radius r of a given material is F N/m2.The breaking stress for

0:00:39

A cable that can support a load W is cut into two equal parts.The maximum load that can be supported

0:00:37

From a circular ring of mass M and radius R an arc corresponding to 90°sector is removed.

0:00:33

A step down transformer connected to an ac mains supply of 220V is made to operate at 11V,44W lamp.

0:00:37

Twenty seven drops of same size charged at 220V each.They combine to form a bigger drop.

0:00:37

The compound which shows metamerism is

0:00:28

The correct sequence of bond enthalpy of C-X bond is

0:00:27

The RBC deficiency is deficiency disesase of

0:00:32

The equivalent capacitance of the combination shown in figure is

0:00:37

If E and G respectively denote energy and gravitational constant then E/G has the dimensions of