The height of the sun above the horizon is 60 degrees, the height of an opaque vessel is 25 cm.
| August 19, 2021 | education
The height of the sun above the horizon is 60 degrees, the height of an opaque vessel is 25 cm. How much will the length of the shadow change if water is poured into the vessel up to 20 cm?
If we carefully read the statement of the problem, we will find out that an opaque vessel is used. Therefore, the length of the shadow, if water is poured into the vessel, will remain unchanged. This will happen because the level of the collected water cannot affect the length of the shadow in the opaque vessel.
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