remote sensing use

Question: You are Tanya working for the I.T.D.C. (Indian Tourism Development Corporation). You feel that tourism is insufficiently developed in India, though there is a huge potential for it. But at the same time, you are not for mass tourism that is insensitive to the environment and people...

A real object can rotate as it moves. For example, a cricket ball may be spinning while it is moving, as a whole, in a trajectory. Also, a body may vibrate as it moves, for example, a falling water droplet. These complications can be avoided by considering the motion of a very small body called a p..

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 ..

Concept of a Point Object - A real object can rotate as it moves. For example, a cricket ball may be spinning while it is moving, as a whole, in a trajectory. Also, a body may vibrate as it moves, for example, a falling water droplet. These complications can be avoided by considering the motion of ..

Introduction - 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. ..

They are spread over in most states. They can be acid soils (where pH is in the range of 3.5 to 6.5) found in coastal and hilly tracts or highly leached region or saline /alkali soils (where pH is 7.5 to 9.5) found in any clay rich poor drained soils especially with high sodium salts. Out of these..

.7 Watt of electricity when exposed to the Sun A solar cell panel is an assembly of solar cells used to generate electricity. Solar cells or solar cell panels are used in: - Artificial satellites and in space probes like Mars orbiters - Wireless transmission systems or TV relay ..

Basic Concepts of Quantifying Effects of Pollution - Pollution is caused by almost all activities of human beings, either directly or indirectly. Use of mosquito repellent, use of cooking gas, use of diesel / petrol, use of detergent, passing of urine, throwi..

>He maintained an accurate record of all the observations he made on the breeding experiments that he had designed. He pooled the data obtained from similar experiments for different characteristics and analysed the results by using statistical methods and applying the law of probability...

On comparing the two-field pattern, the current carrying solenoid from outside resembles a bar magnet. Inside the solenoid there is a strong magnetic field, which can magnetise a specimen. Solenoid is hollow from inside whereas the bar magnet is solid. Here we note the close similarity between the..