Explain the principal behind sundial?
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Hi friend......
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When the earth rotates about its axis, the sun appears to “move” across the sky, causing objects to cast shadows. A sundial contains a gnomon, or a thin rod, that casts a shadow onto a platform etched with different times. As the sun changes relative positions over the course of a day, the rod’s shadows change as well, thus reflecting the change in time.
Hope it helps.....
here's Ur answer....
When the earth rotates about its axis, the sun appears to “move” across the sky, causing objects to cast shadows. A sundial contains a gnomon, or a thin rod, that casts a shadow onto a platform etched with different times. As the sun changes relative positions over the course of a day, the rod’s shadows change as well, thus reflecting the change in time.
Hope it helps.....
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Sun dial means, the recognition of time by observing the movement of the sun.
In a sundial there would be a stick dumped perpendicular over the surface which in turn gives the shadow when the sun is in opposite side. As a result the Time is detected easily.
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In a sundial there would be a stick dumped perpendicular over the surface which in turn gives the shadow when the sun is in opposite side. As a result the Time is detected easily.
HOPE IT WILL HELP YOU.
plz mark it the brainliest
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