vu phy101 Final Term - Quiz No.6
vu phy101 Physics Quiz
This quiz belongs to book/course code vu phy101 Physics of vu organization. We have 6 quizzes available related to the book/course Physics. This quiz has a total of 8 multiple choice questions (MCQs) to prepare and belongs to topic Final Term. NVAEducation wants its users to help them learn in an easy way. For that purpose, you are free to prepare online MCQs and quizzes.
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Question 4: The wavelength of red light is 700 nm. Its frequency is __________.
4.29 * 10^14 Hertz
4.29 * 10^13 Hertz
4.29 * 10^15 Hertz
4.29 * 10^12 Hertz
Question 5: A ball is thrown upward into air with a speed that is greater than terminal speed. It lands at the place where it was thrown. During its flight the force of air resistance is the greatest:
just after it is thrown
half way up
at the top of its trajectory
halfway down
Question 6: The speed of sound in medium depends upon
amplitude
frequency
wavelength
properties of the medium
Question 7: The angular momentum vector of Earth about its rotation axis, due to its daily rotation, is directed:
south
north
tangent to the equator toward the west
tangent to the equator toward the east
Question 8: The ratio of circumference of a circle to its diameter is equal to:
2 π
π
π /2
one steradian
