Questions

Which of the following instrument is used to measure Soil Water Tension?

Two particles with charges q1 and q2 are kept at a certain distance to exert force F on each other. If the distance is reduced to one-fifth, then the force between them is

A ball is dropped from a height of 10 m. It strikes the ground and rebounds up to a height of 2. m. During the collision, the per cent loss in the kinetic energy is

Mirages are formed primarily due to ___ of light.

An echo is returned in 3 s. What is the distance of the reflecting surface from the source, considering the speed of sound as 342 ms-1?

Which is the closest star to our solar system?

Which statement about Ultrabook computers is false?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If asentence is free from error, select 'No Error'.

1. A Creole language is a

2. stable natural language develop from

3. a mixture of different languages

4. No error