1601Every Day ScienceMedium
When a person enters a dark room from bright light he is not able to see clearly for a little while because the?
A
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Correct answer
B. Iris is unable to dilate the pupil immediately
Explanation
The amount of light entering the eye through pupil is controlled by iris. But this adjustment takes some time. Our eyes cannot see everything clearly when we enter a dark room from a bright light. The reason for this is that in bright light the size of pupil of our eye is small. When we enter the dark room, due to small size of pupil, very little light enters our eyes. But after some time, the pupil expands and we become able to see things as more light enter our eyes.
Correct answer
A. Temperature decrease
Explanation
Temperature decrease is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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A. Neutron star
Explanation
Neutron star is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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B. Pyrex glass
Explanation
Pyrex glass is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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C. Immunotherapy
Explanation
Immunotherapy is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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A. A coating which reduces the visibility of an aircraft on radar
Explanation
A coating which reduces the visibility of an aircraft on radar is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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D. Cu
Explanation
Cu is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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D. Mosses
Explanation
Mosses is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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C. 37.0 °C
Explanation
37.0 °C is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Venus
Explanation
Venus is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.