1
ARJUNA JEE 2023
Wave Motion DPP-01
1. The relation between frequency ‘n’ wavelength ‘’ 6. Two waves are represented by equation
and velocity of propagation ‘’ of wave is y1 = A cos t y2 = A sin t
(1) n = (2) n = / the first wave
(3) n = / (4) n = 1/ (1) leads the second by
(2) lags the second by
2. The waves in which the particles of the medium (3) leads the second by /2
vibrate in a direction perpendicular to the direction of
(4) lags the second by /2
wave motion is known as:
(1) Transverse waves
I max 36
(2) Propagated waves 7. If = then find ratio of maximum to minimum
(3) Longitudinal waves I min 25
(4) Stationary waves amplitude:
(1) 11 : 1 (2) 121 : 1
3. A wave of frequency 500 Hz travels between X and Y (3) 6 : 5 (4) 81 : 1
and travel a distance of 600 m in 4 sec. between X
and Y. How many wavelength are there in distance 8. What is the path difference for destructive
XY interference?
(1) 1000 (2) 300 (1) n (2) n( + 1)
(3) 180 (4) 2000 (n + 1) (2n + 1)
(3) (4)
2 2
4. The equation of a progressive wave for a wire is:
x 9. Ratio of amplitudes of two waves is 3 : 5. The ratio of
y = 4 sin 8t − .
2 4 maximum and minimum intensity obtained from them
will be:
If x and y are measured in cm then velocity of wave
is: (1) 16 : 1 (2) 49 : 1
(1) 64 cm/s along –x direction (3) 1 : 25 (4) 5 : 1
(2) 32 cm/s along –x direction
10. Two sources of intensity I and 4I are used in an
(3) 32 cm/s along +x direction
interference experiment. The intensity at points where
(4) 64 cm/s along +x direction the waves from the two sources superpose with a
phase difference
5. The relation between phase difference () and path (i) Zero (ii) /2 and
difference (x) is (iii) , are
2 (1) 5I, 3I, 0 (2) 5I, 3I, 2I
(1) = x (2) = 2x
(3) 9I, 5I, I (4) 9I, 5I, 0
2 2x
(3) = (4) =
x
ARJUNA JEE 2023
Wave Motion DPP-01
1. The relation between frequency ‘n’ wavelength ‘’ 6. Two waves are represented by equation
and velocity of propagation ‘’ of wave is y1 = A cos t y2 = A sin t
(1) n = (2) n = / the first wave
(3) n = / (4) n = 1/ (1) leads the second by
(2) lags the second by
2. The waves in which the particles of the medium (3) leads the second by /2
vibrate in a direction perpendicular to the direction of
(4) lags the second by /2
wave motion is known as:
(1) Transverse waves
I max 36
(2) Propagated waves 7. If = then find ratio of maximum to minimum
(3) Longitudinal waves I min 25
(4) Stationary waves amplitude:
(1) 11 : 1 (2) 121 : 1
3. A wave of frequency 500 Hz travels between X and Y (3) 6 : 5 (4) 81 : 1
and travel a distance of 600 m in 4 sec. between X
and Y. How many wavelength are there in distance 8. What is the path difference for destructive
XY interference?
(1) 1000 (2) 300 (1) n (2) n( + 1)
(3) 180 (4) 2000 (n + 1) (2n + 1)
(3) (4)
2 2
4. The equation of a progressive wave for a wire is:
x 9. Ratio of amplitudes of two waves is 3 : 5. The ratio of
y = 4 sin 8t − .
2 4 maximum and minimum intensity obtained from them
will be:
If x and y are measured in cm then velocity of wave
is: (1) 16 : 1 (2) 49 : 1
(1) 64 cm/s along –x direction (3) 1 : 25 (4) 5 : 1
(2) 32 cm/s along –x direction
10. Two sources of intensity I and 4I are used in an
(3) 32 cm/s along +x direction
interference experiment. The intensity at points where
(4) 64 cm/s along +x direction the waves from the two sources superpose with a
phase difference
5. The relation between phase difference () and path (i) Zero (ii) /2 and
difference (x) is (iii) , are
2 (1) 5I, 3I, 0 (2) 5I, 3I, 2I
(1) = x (2) = 2x
(3) 9I, 5I, I (4) 9I, 5I, 0
2 2x
(3) = (4) =
x
