Ursa Minor

Q. is the Indian name for the constellation Ursa Minor.

1. Mahavyadha
2. Saptharishi
3. Laghu Saptharishi
4. Pulastya

Q. Which of the following is the another name for constellation Ursa minor?

1. Betelgueuse
2. Canis major
3. Saptharishi
4. Little dipper

Q.

Name the constellation that resembles a seated queen.

1. Ursa major

2. Orion

3. Cassiopeia

4. Leo major

Q.

We are able to see objects because:

1. Our eye is a source of light

2. Objects completely absorb light

3. Light gets bounced back from objects

4. Light originates from some objects

Q. How many mirrors are required to clearly see the object placed at A?

1. Three
2. One
3. Four
4. Two

Q.

The bouncing back of light from a shiny surface is called as ___________.

1. refraction

2. diffraction

3. absorption

4. reflection

Q. Select the appropriate position where a slit should be made so that the observer is able to see the light from the candle.

\( \bar{Q} \cdot \ominus \cdot \)

1. Ahead of the candle
2. Position C
3. Position B
4. Position A

Q. Which constellation appears like a big ladle?

1. Hunter
2. Orion
3. Smaller bear
4. Canis major

Q. A change in the path of light after striking a mirror is called .

1. curving
2. reflection
3. shadow