Question

identify the image and write the principal and working of it.​

Answer 1

Answer:

Your answer is sundial.

Step-by-step explanation:

A sundial work on a principle thatthat the position and the length of the shadow cast by an object changes with position of the sun in the sky. Sundials can still be seen in ancient and mediaeval monuments like one at jantar mantar in New Delhi.

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Answer 2

Sundial is one of the most commonly talked clocks used in ancient ages. It consisted of a “gnomon”, the projecting piece, which cast shadow of the Sun to tell the time. Did you know that Jantar Mantar in Jaipur houses the world’s largest sundial?