NCERT 6th Class (CBSE) Science: Light, Shadows and Reflections – Quiz
20 Multiple Choice Questions related to NCERT 6th Class (CBSE) Science: Light, Shadows and Reflections:
- The speed of light is 3 lakh per second. The sun’s raise take time to reach on earth.
- When the source of light is blocked with opaque or translucent object that forms shadow.
- When the sun, moon and earth are in a line and moon blocks the light it is solar eclipse. But half of the moon receives light and the other does not receive the light. Hence, the moon is not visible on solar eclipse day.