155583
Which of the following is not a transverse wave?
1 Light waves
2 Sound waves
3 Waves on a violin string
4 Water waves
Explanation:
B Sound waves are longitudinal wave that are produced in a medium.
Electromagnetic Wave
155589
A plane electromagnetic wave travels in free space. Then the ratio of the magnitudes of electric and magnetic fields at a point is equal to
1 Energy of electromagnetic wave
2 Inverse of the velocity of the electromagnetic wave
3 Inverse of the energy of electromagnetic wave
4 Velocity of electromagnetic wave
Explanation:
D A plane electromagnetic wave travels in free space. Then the ratio of the magnitudes of electric and magnetic fields at a point is equal to velocity of electromagnetic wave $\mathrm{c}=\frac{\mathrm{E}_{0}}{\mathrm{~B}_{0}}$
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Electromagnetic Wave
155583
Which of the following is not a transverse wave?
1 Light waves
2 Sound waves
3 Waves on a violin string
4 Water waves
Explanation:
B Sound waves are longitudinal wave that are produced in a medium.
Electromagnetic Wave
155589
A plane electromagnetic wave travels in free space. Then the ratio of the magnitudes of electric and magnetic fields at a point is equal to
1 Energy of electromagnetic wave
2 Inverse of the velocity of the electromagnetic wave
3 Inverse of the energy of electromagnetic wave
4 Velocity of electromagnetic wave
Explanation:
D A plane electromagnetic wave travels in free space. Then the ratio of the magnitudes of electric and magnetic fields at a point is equal to velocity of electromagnetic wave $\mathrm{c}=\frac{\mathrm{E}_{0}}{\mathrm{~B}_{0}}$