#1
Which of the following waves require a medium for propagation?
1 answered
#2
What is the SI unit of frequency?
1 answered
#3
Which of the following is a property of transverse waves?
#4
What is the relationship between the frequency and wavelength of a wave?
1 answered
#5
What is the phenomenon where a wave bends as it passes around an obstacle or through an opening?
1 answered
#6
Which of the following materials allows sound to travel the fastest?
1 answered
#7
What property of a medium determines the speed of sound?
1 answered
#8
What is the phenomenon that causes a change in frequency of a wave due to relative motion between the source of the wave and the observer?
#9
In the equation v = √(T/μ), what does 'T' represent?
#10
What is the phenomenon where two waves superimpose to form a resultant wave of greater, lower, or the same amplitude?
#11
What does the term 'phase' refer to in the context of waves?
#12
Which of the following factors affects the period of a pendulum?
#13
Which of the following equations represents the wave equation?
#14
Which of the following is NOT a type of mechanical wave?
#15
What is the phenomenon where a wave changes direction as it crosses the boundary between two different media?
#16
Which phenomenon explains why a wave bends as it passes from one medium to another?
#17