The Moon is illuminated because it ____the light from the Sun.
- Absorbs
- Reflects
- Deflects
- Refracts
When the moon and the sun are on opposite side of the earth, we see a:
- New Moon
- Full Moon
- Half Moon
- None
When the moon and the sun are on same side of the earth, we see a:
- New Moon
- Full Moon
- Half Moon
- None
Which of the following is not a magnetic material?
- Steel
- Aluminium
- Cobalt
- None
What happens when two same poles of magnets are brought close to each other?
- They attract
- They make an electric current flow
- They repel
- None
What happens when two opposite poles of magnets are brought close to each other?
- They repel
- They attract
- They make an electric current flow
- None
Which of the following performs its function by converting electrical energy into motion?
- An electric motor
- An electric bulb
- An electric iron
- None
All electromagnetic waves travel through a vacuum at:
- The different speed
- The same speed
- The increasing speed
- The decreasing speed
How many Earths can be equal to Sun in terms of size?
- 89
- 99
- 109
- 110
The Sun weighs as much as?
- 100,000 Earths
- 200,000 Earths
- 330,000 Earths
- 500,000 Earths