Our Universe

Our Universe

1. An object that shines in the sky during the day is:

(A) cloud            (B) the Moon    (C) the Sun        (D) planet

2. Which of the following is NOT a source of light?

(A) Sun               (B) Rainbow     (C) Stars            (D)Fire

Our Universe

11. Which of the following is NOT a light source?

(A) A Planet                                  (B) A star

(C) A burning candle                   (D) An aeroplane

12. The first man to set foot on the moon is:

(A) Neil Robertson                      (B) Neil Armstrong

Our Universe

21. Shadows are formed because:

(A) light is a form of energy

(B) light can be transmitted

(C) light travels in straight lines

(D) light can travel in space

22. An object casts a shadow when

(A) light passes through it.                 

(B) it absorbs light.

Our Universe

31. A torch shines onto a star-shaped card. A shadow is formed on the screen behind the card.

The torch is moved away from a card. What will happen to the shadow?

(A) It becomes smaller              

(B) It becomes larger

(C) It becomes smaller before it becomes large

(D) It changes in shape