0 of 7 Questions completed
Questions:
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
0 of 7 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Pos. | Name | Entered on | Points | Result |
---|---|---|---|---|
Table is loading | ||||
No data available | ||||
Which of the following shows the wavefronts of a plane water wave moving from deep region to shallower region?
Which of the following shows correctly the pattern of the water wave in a ripple tank after passing above a convex transparent block putting in the ripple tank?
Which of the following shows correctly the pattern of the water wave in a ripple tank after passing above a convex transparent block putting in the ripple tank?
When waves moving towards the beach, the shape of the wavefronts will take on the contours of the beach as the waves get closer to it. This phenomenon is due to
Sound wave travel faster in hot air. Which of the figure below shows the propagation of sound wave at night when the temperature of the air at the upper level is higher than the air close to the ground?
The sound of a moving train at a distance sound louder at night than that in the day time. This is due to
When sound wave travels from air into glass, it is refracted