it seems so long since i could say

The table gives the number of times Laura went out for long drives during each year. Say whether the number of times she would go for long drives would increase or not, in the next year. Year Number 2000 7 2001 6 2002 4 2003 3 => Yes or No..

You must have seen middle aged people holding a book away from their eyes to read properly. This is because they are not able to see the nearby objects clearly. We say that those people are suffering from hypermetropia (long sightedness). Hypermetropia or hyperopia is the defect..

Hypermetropia - You must have seen middle aged people holding a book away from their eyes to read properly. This is because they are not able to see the nearby objects clearly. We say that those people are suffering from hypermetropia (long sightedness). Hypermetropia or hyperop..

You must have seen middle aged people holding a book away from their eyes to read properly. This is because they are not able to see the nearby objects clearly. We say that those people are suffering from hypermetropia (long sightedness). Hypermetropia or hyperopia is an eye..

The heat capacity C of an object, is the proportionality constant between the heat Q that the object absorbs or loses and the resulting temperature change D T of the object. That is, -----(i) Where, T i and T f are the initial and final temperatures of the object. Heat capacity C is the unit of ene..

Newton's laws of motion help us to analyse many kinds of motion. But the analysis is complicated, requiring details about the motion that we simply do not know. Long ago, people used to trade by only exchanging products when the concept of 'money' was yet to be introduced. Now we do know ..

When free space is the communication channel, antennas radiate and receiver the signal. Theory shows that the antennas operate effective only when their dimensions are of the order of the magnitude of wavelength of the signal being transmitted...

. It is believed that when one travels through the hot Arabian deserts, one knows that there is an oasis close by when one hears the nightingale's lovely song. The reaper's song is compared to this as also to the cuckoo's song which announces the spring season in the remote islands of the Hebrides...

A simple pendulum consists of a heavy mass (spherical in shape) suspended by a long weightless, inextensible and flexible string from a point about which it can oscillate. The mass which is attached to the end of the string is called the bob of the pendulum. The pendulum is suspended as s..

>(i) Whenever the magnetic flux linked with a circuit changes, an EMF is induced in the circuit, which lasts as long as the change in magnetic flux associated with the circuit continues. (ii) The magnitude of the induced EMF is equal to the rate at which the magnetic flux linked with the ..