Rise in the water level from X to Y in the given experimental set-up demonstrates

The given experimental set-up is used

The given experimental set-up is used

The given experimental set-up is used

What is the function of X in the given experimental set-up?

There are discrete energy levels in atoms. It was first experimentally demonstrated by

What did S.L. Miller observe in his experimental set-up?

What did S.L. Miller observe in his experimental set-up?

What did S.L. Miller observe in his experimental set-up?

The diagram given below represents an experimental set-up to demonstrate a vital process. Study the same and then answer the questions that follow : What would you observe in the experimental set-up after an hour or so ?