Physics Questions and Answers
If you want to learn more about the nature and properties of matter and energy or you're simply preparing for a Physics exam, these Physics past questions and answers are ideal for you.
If you want to learn more about the nature and properties of matter and energy or you're simply preparing for a Physics exam, these Physics past questions and answers are ideal for you.
i only
ii only
i and ii only
ii and iii only
i, ii and iii
Correct answer is C
No explanation has been provided for this answer.
540.0ms-1
333.3ms-1
270.0ms-1
166.7ms-1
83.3ms-1
Correct answer is B
V = \(\frac{2x}{t} = \frac{2 \times 300}{1.8}\)
= 333.33ms-1
Which of the following statements is true of the diagram shown above?
the two point, A and B are in phase
distance AB is half the wavelength of the wave
AC and BD are the amplitude of the wave
the two points A and B represent the wave crests
the wave has four crests
Correct answer is A
No explanation has been provided for this answer.
the pressure is reduced
the sound waves are pumped out
the waves are absorbed in the inner walls
There is no more material medium
the air is disturbed
Correct answer is D
No explanation has been provided for this answer.
random
rational
vibratory
translational
circular
Correct answer is C
No explanation has been provided for this answer.