Question

Give reason:
1. One should not look at the Sun during solar eclipse
2. Image formed by a pinhole camera is inverted (upside down).
3. A furniture in the bedroom cannot be seen in the darkness. ​

Answer 1

Answer:

1) 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.

Explanation:

2)An inverted image is formed in a pinhole camera because the light rays coming from the top and bottom of the object intersect at the pinhole. Thus, we get an upside down image in a pinhole camera due to linear propagation of light through the hole of the pinhole camera.

3)It's just absence of light. Now if there is no light, you can not see anything. That is the reason that we cannot see furniture in darkness.

Answer 2

Answer:

for the protection of eyes! I got that ryt?