Question

How can we show the mechanical effect of cathode

Answer 1

Answer:

It can be shown by placing paddle wheel between electrodes.

Because cathode rays can rotate the disc in their path, they exert a mechanical effect. In the specific event where a wheel is strategically positioned in the direct line of cathode rays on the bladder of the paddle wheel, it naturally begins spinning.

Answer 2

Answer:

hope this hepls you :)

Explanation:

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To demonstrate that Cathode Rays have mechanical effect. This is shown by placing a paddlewheel between the electrodes, which travels on two rails. On applying current, when the rays hit the wheel it is put into motion.