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PHYSICS - LIGHT

Total questions: 10

Worksheet time: 7mins

Name
Class
Date
1.

CORRECT COMBINATION OF PRODUCTS WHICH BOTH GIVES VITAMIN A ?

a)

ORANGE , APPLES

b)

BROCCOLI , COLD LIVER OIL

c)

RAW CORRECT, FISH

d)

ALL OF THE ABOVE

2.

WHO IS LOUIS BRAILLE ?

a)
b)
c)
d)
3.

when there is no sensory cell and no vision at a spot (a)   what is this called?

4.

WHAT IS THE COLOUR OF OUTER COAT IN A EYE ?

a)

BLACK

b)

BROWN

c)

PEACH

d)

WHITE

5.

WHICH OF THESE ARE THE MEASURES NOT TO BE TAKEN FOR THE CARE OF EYE?

a)

RUBBING THE EYE

b)

WASHING EYES PERIODICALLY

c)

LOOKING AT SUN DIRECTLY FOR A LONG PERIOD OF TIME

d)

ALWAYS KEEP THE BOOK CLOSE TO EYES WHILE READING

6.

WHICH OF THESE ARE A PART OF A EYE?

a)

CILIARY NERVE

b)

LENS

c)

OPTIC DISC

d)

FORVEA

e)

NONE OF THESE

7.

WHICH PART OF THE EYE IS GREEN ?

(a)  

8.

LOUIS BRAILLE DEVELOPED A SYSTEM FOR VISUALLY CHALLENGED PERSONS AND PUBLISHED IT IN.....................YEAR?

a)

1812

b)

1975

c)

1821

d)

1921

9.

BEHIND THE PUPIL OF THE EYE IS A LENS WHICH IS THICKER IN THE (a)   ?

10.

HOW MANY PATTERNS OR CHARACTERS DOES THE BRAILLE SYSTEM HAVE?

a)

63

b)

89

c)

73

d)

56