Question

It is possible to take pictures of those objects which are not fully visible to the eye using camera films sensitive to(a) ultraviolet rays(b) infrared rays(c) microwaves(d) radiowaves

Answer 1

c} microwaves

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Answer 2

It is possible to take pictures of those objects which are not fully visible to the eye using camera films sensitive to infrared rays.

In the dark environment where the visible light is not sufficient to create a proper picture through the normal camera processings,we use infrared camera technology.

In this camera technology,the camera sensors are sensitive to the infrared rays.And these infrared rays are always radiating from every object,but but these rays are not visible to the human eyes.And through the infrared camera technology we capture the infrared rays to form a image.