Question

draw an activity on the refraction through glass slab
plz tell me its my holiday homework i will mark as brainlist plz tell me
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Answer 1

Answer:

A drawing board, 4-6 all pins, white sheet of paper, rectangular glass slab, a protractor, a scale, a pencil and thumb pins. Take a soft drawing board. Fix a white sheet on it with the help of thumb pins. Place the rectangular glass slab in the centre of the white paper and draw its outline boundary with pencil.

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