CPO 2023 Prelims Physics
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Exam: CPO (Prelims)
Year: 2023
Subject: Physics
Total Questions: 15
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Question 1 of 15
1. Question
Which of the following is the correct formula for moment of inertia?
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Question 2 of 15
2. Question
Which of the following is the correct statement?
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Question 3 of 15
3. Question
In July 2018, an experiment aboard the International Space Station cooled a cloud of atoms of which chemical element to one ten-millionth of one Kelvin above absolute zero, forming a Bose-Einstein Condensate in space?
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Question 4 of 15
4. Question
What is the metric unit of pressure that is equal to 0.986923 atm?
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Question 5 of 15
5. Question
Which trend is found about the distance between the galaxies?
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Question 6 of 15
6. Question
Which of the following is NOT a correct match?
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Question 7 of 15
7. Question
In which year did Albert Einstein predict a new state of matter, the Bose-Einstein condensate (BEC), based on a quantum formulation by the Indian physicist Satyendra Nath Bose?
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Question 8 of 15
8. Question
Which of the following is an INCORRECT match?
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Question 9 of 15
9. Question
In 1928, which equation was derived and combines quantum theory and special relativity to describe the behaviour of an electron moving at a relativistic speed?
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Question 10 of 15
10. Question
The measure of the force that can cause an object to rotate about an axis is called ____.
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Question 11 of 15
11. Question
1 kilowatt is equivalent to ____.
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Question 12 of 15
12. Question
By observing the motion of objects on an inclined plane ____ deduced that objects move with a constant speed when no force acts on them.
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Question 13 of 15
13. Question
Identify the INCORRECT statement for the universal law of gravitation.
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Question 14 of 15
14. Question
Identify the correct statement about gravity.
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Question 15 of 15
15. Question
When did Heinrich Hertz discover the photoelectric effect and observe that shining ultraviolet light on the electrodes caused a change in voltage between them?
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