Question

OD
d. Lamp
1. Very Short Answer Questions.
A. Tick (1) the correct option.
1. This is a luminous object.
a. Candle
b. Book
C. Table
d. Pen
2. This is a non-luminous object.
a. Spoon b. Tubelight O
C. Bulb
3. This is an opaque object.
a. Bulb
O b. Plastic
C. Glass
d. Wood
4. A...
cannot be obtained without a screen.
a. light
O b. mirror
C. shadow O d. none of these
5. The Earth's is slightly tilted to one side.
a. orbit
C. pole o
d. axis
6. When the Moon blocks the sunlight but leaves a ring of fire around, it is known as
eclipse.
a. solar
O b. annular O
c. lunar o
d. none of these
O b. equator​

Answer 1

Explanation:

1. candle
2. spoon
3. wood
4. shadow
5. pole
6. annular