NEET Physics: Questions 1072 - 1076 of 2099
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Question number: 1072
Question number: 1073
Question number: 1074
Which of the following statements are true?
(1) Photographic plates are sensitive to ultraviolet rays.
(2) Photographic plates can be made sensitive to infrared rays.
(3) Infrared rays are emitted by hot objects.
(4) Infrared photon has more energy than the photon of visible light.
Select the correct answers and mark it according to the following codes:
1 and 2 are correct
1, 2 and 3 are correct
2 and 4 are correct
1 and 3 are correct