Nisha placed a stick in the playground at 8:15 am in the morning. How ...
Option 'A' is correct
It will be shorter than one at 8:15 a.m.
Because Shadow formed larger in the morning and evening as compare to the shadow at noon the sun is at the top of the stick.
Nisha placed a stick in the playground at 8:15 am in the morning. How ...
Explanation:
When an object casts a shadow, the length of the shadow depends on the position of the sun in the sky. As the sun moves across the sky throughout the day, the angle at which its rays hit the object changes, resulting in a different length of the shadow.
At 8:15 am in the morning, the sun is relatively low on the horizon, and the shadow of the stick will be longer. This is because the sun's rays are at a lower angle and thus spread out over a larger area, creating a longer shadow.
At 12:00 noon, the sun is at its highest point in the sky. The sun's rays are more direct and concentrated, resulting in a shorter shadow. The angle at which the sun's rays hit the stick is steeper, causing the shadow to be shorter compared to the one at 8:15 am.
Therefore, the shadow of the stick at 12:00 noon will be shorter than the one at 8:15 am.
Key Points:
- The length of a shadow depends on the angle at which the sun's rays hit an object.
- In the morning, when the sun is low on the horizon, shadows are longer.
- At noon, when the sun is at its highest point, shadows are shorter.
- The shadow of the stick at 12:00 noon will be shorter than the one at 8:15 am.