Physics
A passage is given below. Underline the errors and correct them in the given table.
All the bodies in our solar system are luminous except the sun and the stars. We can see other heavenly bodies of the solar system only when the light from earth falls on them. The sun revolves around the earth and the moon revolves around the earth. While revolving, the sun, earth and moon come in a straight line. This results in blocking of light from the moon. Eclipse is defined as the partial or total blocking of the heat of the sun by a heavenly body. There are two types of eclipses called the solar eclipse and the lunar eclipse. When the earth casts its shadow on the earth, a solar eclipse is said to occur. When the earth casts its shadow on the moon, a lunar eclipse is said to occur. Solar eclipse occurs on a full moon night. Lunar eclipse occurs on a new moon night.
| Incorrect Word | Correct Word |
|---|---|
Answer
All the bodies in our solar system are luminous except the sun and the stars. We can see other heavenly bodies of the solar system only when the light from earth falls on them. The sun revolves around the earth and the moon revolves around the earth. While revolving, the sun, earth and moon come in a straight line. This results in blocking of light from the moon. Eclipse is defined as the partial or total blocking of the heat of the sun by a heavenly body. There are two types of eclipses called the solar eclipse and the lunar eclipse. When the earth casts its shadow on the earth, a solar eclipse is said to occur. When the earth casts its shadow on the moon, a lunar eclipse is said to occur. Solar eclipse occurs on a full moon night. Lunar eclipse occurs on a new moon night.
| Incorrect Word | Correct Word |
|---|---|
| Luminous | Non-Luminous |
| Earth | Sun |
| Sun | Earth |
| Earth | Sun |
| Moon | Sun |
| Heat | Light |
| Earth | Moon |
| Full moon night | New moon day |
| New moon night | Full moon night |
Related Questions
Opaque objects cast a dark shadow. Three opaque objects are placed one after the other in the given figure. Draw the shadow that will be casted on the screen.

You have three objects. A tennis ball, an empty glass and butter paper. Place these objects one by one at position A. Draw the shadow obtained in each case in your notebook.

Assertion (A) : Luminous objects emit light.
Reason (R) : Sun is a natural source of light and bulbs are artificial source of light.
- Both A and R are true, and R is the correct explanation of A.
- Both A and R are true, but R is not the correct explanation of A.
- A is true, and R is false.
- A is false, and R is true.
Assertion (A) : Light scatters when it is passed through air.
Reason (R) : Light maybe be absorbed, deflected, passed through or bounced back.
- Both A and R are true, and R is the correct explanation of A.
- Both A and R are true, but R is not the correct explanation of A.
- A is true, and R is false.
- A is false, and R is true.