Science, asked by toobakhan16, 11 months ago

name the apparatus which is used to obtain a thin beam of light.

Answers

Answered by SaloniMujumdar

0

Answer:

Ray Box is the apparatus which is used to obtain a thin beam of light

Answered by Nitinverma7172

1

Answer:

Ray box

is the apparatus which is used to obtain a thin beam of light

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