1) Why can’t we see the Moon during the day?
2) How to safely watch a solar eclipse?
3) Why shouldn’t we see solar eclipse with naked eyes?
4) When is a shadow formed?
5) Pranav observed the phases of the moon. He saw a full moon in the sky on 18/1/2020. After 15 days, he realized that it was the new moon. What would be the shape of the moon on 18/2/2020?
6) How is a space shuttle different from a rocket?
7) Why do you think that the footprints of Neil Armstrong are still present on the surface of the moon?
Please answer the questions.
Answers
Answer:
We can see the moon during the day for the same reason we see the moon at night. The surface of the moon is reflecting the sun's light into our eyes. ... But we don't see the moon all the time during the day, and that's because of where the moon might be in the sky.
2-Do not look directly at the sun.
Do not use homemade filters or ordinary sunglasses, even very dark sunglasses.
Use special-purpose solar filters, such as eclipse glasses or handheld solar viewers, to view the eclipse.
Read and follow filter instructions and supervise children.
3-Exposing your eyes to the sun without proper eye protection during a solar eclipse can cause “eclipse blindness” or retinal burns, also known as solar retinopathy. This exposure to the light can cause damage or even destroy cells in the retina (the back of the eye) that transmit what you see to the brain.
4-When the rays reach Earth, they hit whatever is in their path. If the object they hit is opaque, the light cannot pass through, and a shadow forms. Simply speaking, a shadow is an absence of light.
5-