Characteristics of Sound Waves
PHXI15:WAVES

354639 Which of the following is different from others

1 Wavelength
2 Velocity
3 Amplitude
4 Frequency
PHXI15:WAVES

354640 Match the Column I and II
Column I
Column II
A
A region of low pressure and low density
P
Particles oscillate perpendicular to the direction of propagation
B
A region of high pressure and high density
Q
Particles oscillate in the same direction compression
C
Longitudinal wave
R
Compression
D
Transverse wave
S
Rare faction

1 \({\text{A - R,}}\,{\mkern 1mu} {\text{B - S,}}\,{\mkern 1mu} {\text{C - P,}}{\mkern 1mu} \,{\text{D - Q}}\)
2 \({\text{A - P,}}\,{\mkern 1mu} {\text{B - Q,}}\,{\mkern 1mu} {\text{C - R,}}\,{\mkern 1mu} {\text{D - S}}\)
3 \({\text{A - S,}}\,{\text{B - R,}}\,{\text{C - Q,}}\,{\text{D - P}}\)
4 \({\text{A - R,}}\,{\text{B - S,}}\,{\text{C - Q,}}\,{\text{D - Q}}\)
PHXI15:WAVES

354641 Sound waves can diffract easily because

1 Their wavelength is very small
2 Their wavelength is large
3 It can reflect
4 It can refract
PHXI15:WAVES

354642 The isothermal elasticity of a medium is \(E_{i}\) and the adiabatic elasticity in \(E_{a}\). The velocity of sound in the medium is proportional to

1 \(E_{i}\)
2 \(E_{a}\)
3 \(\sqrt{E_{i}}\)
4 \(\sqrt{E_{a}}\)
PHXI15:WAVES

354639 Which of the following is different from others

1 Wavelength
2 Velocity
3 Amplitude
4 Frequency
PHXI15:WAVES

354640 Match the Column I and II
Column I
Column II
A
A region of low pressure and low density
P
Particles oscillate perpendicular to the direction of propagation
B
A region of high pressure and high density
Q
Particles oscillate in the same direction compression
C
Longitudinal wave
R
Compression
D
Transverse wave
S
Rare faction

1 \({\text{A - R,}}\,{\mkern 1mu} {\text{B - S,}}\,{\mkern 1mu} {\text{C - P,}}{\mkern 1mu} \,{\text{D - Q}}\)
2 \({\text{A - P,}}\,{\mkern 1mu} {\text{B - Q,}}\,{\mkern 1mu} {\text{C - R,}}\,{\mkern 1mu} {\text{D - S}}\)
3 \({\text{A - S,}}\,{\text{B - R,}}\,{\text{C - Q,}}\,{\text{D - P}}\)
4 \({\text{A - R,}}\,{\text{B - S,}}\,{\text{C - Q,}}\,{\text{D - Q}}\)
PHXI15:WAVES

354641 Sound waves can diffract easily because

1 Their wavelength is very small
2 Their wavelength is large
3 It can reflect
4 It can refract
PHXI15:WAVES

354642 The isothermal elasticity of a medium is \(E_{i}\) and the adiabatic elasticity in \(E_{a}\). The velocity of sound in the medium is proportional to

1 \(E_{i}\)
2 \(E_{a}\)
3 \(\sqrt{E_{i}}\)
4 \(\sqrt{E_{a}}\)
PHXI15:WAVES

354639 Which of the following is different from others

1 Wavelength
2 Velocity
3 Amplitude
4 Frequency
PHXI15:WAVES

354640 Match the Column I and II
Column I
Column II
A
A region of low pressure and low density
P
Particles oscillate perpendicular to the direction of propagation
B
A region of high pressure and high density
Q
Particles oscillate in the same direction compression
C
Longitudinal wave
R
Compression
D
Transverse wave
S
Rare faction

1 \({\text{A - R,}}\,{\mkern 1mu} {\text{B - S,}}\,{\mkern 1mu} {\text{C - P,}}{\mkern 1mu} \,{\text{D - Q}}\)
2 \({\text{A - P,}}\,{\mkern 1mu} {\text{B - Q,}}\,{\mkern 1mu} {\text{C - R,}}\,{\mkern 1mu} {\text{D - S}}\)
3 \({\text{A - S,}}\,{\text{B - R,}}\,{\text{C - Q,}}\,{\text{D - P}}\)
4 \({\text{A - R,}}\,{\text{B - S,}}\,{\text{C - Q,}}\,{\text{D - Q}}\)
PHXI15:WAVES

354641 Sound waves can diffract easily because

1 Their wavelength is very small
2 Their wavelength is large
3 It can reflect
4 It can refract
PHXI15:WAVES

354642 The isothermal elasticity of a medium is \(E_{i}\) and the adiabatic elasticity in \(E_{a}\). The velocity of sound in the medium is proportional to

1 \(E_{i}\)
2 \(E_{a}\)
3 \(\sqrt{E_{i}}\)
4 \(\sqrt{E_{a}}\)
PHXI15:WAVES

354639 Which of the following is different from others

1 Wavelength
2 Velocity
3 Amplitude
4 Frequency
PHXI15:WAVES

354640 Match the Column I and II
Column I
Column II
A
A region of low pressure and low density
P
Particles oscillate perpendicular to the direction of propagation
B
A region of high pressure and high density
Q
Particles oscillate in the same direction compression
C
Longitudinal wave
R
Compression
D
Transverse wave
S
Rare faction

1 \({\text{A - R,}}\,{\mkern 1mu} {\text{B - S,}}\,{\mkern 1mu} {\text{C - P,}}{\mkern 1mu} \,{\text{D - Q}}\)
2 \({\text{A - P,}}\,{\mkern 1mu} {\text{B - Q,}}\,{\mkern 1mu} {\text{C - R,}}\,{\mkern 1mu} {\text{D - S}}\)
3 \({\text{A - S,}}\,{\text{B - R,}}\,{\text{C - Q,}}\,{\text{D - P}}\)
4 \({\text{A - R,}}\,{\text{B - S,}}\,{\text{C - Q,}}\,{\text{D - Q}}\)
PHXI15:WAVES

354641 Sound waves can diffract easily because

1 Their wavelength is very small
2 Their wavelength is large
3 It can reflect
4 It can refract
PHXI15:WAVES

354642 The isothermal elasticity of a medium is \(E_{i}\) and the adiabatic elasticity in \(E_{a}\). The velocity of sound in the medium is proportional to

1 \(E_{i}\)
2 \(E_{a}\)
3 \(\sqrt{E_{i}}\)
4 \(\sqrt{E_{a}}\)
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