Why can the tiger see at night?

Dogs and Cats can see better at night-Determine its cause-

Why can the spectral lines of hydrogen atom not be explained by Rutherford's atomic model ?

Name some deserts which are very cold at night?

Which one can prevent night blindness

During thunder light and sound are produced at the same time. But we can see the light first— Why?

The largest tiger reserve in India is

Assertion : Owls can move freely during night. Reason : They have large number of rods on their retina.

Fill in the blanks: The tiger is called______by Hindi spoken people.

Why can a gas be compressed to any extent?

In a 10 m high room a partition of height 7m separates two students on either side. Both light and sound waves can deviate from their path if they experience any obstruction. Then why is it that the two students can converse with each other even if one cannot see the other?