| 1 |
Wave are of .............. types. |
Two
Three
Four
Five
|
| 2 |
Sound is a form of. |
Energy
Wave
Frequency
intensity
|
| 3 |
Speed of sound in water is |
1000 ms-1
1500 ms-1
900 ms-1
2000 ms-1
|
| 4 |
What type of wave does not need matter to travel through. |
Mechaical
Electromagnetic
Sound
Transverse
|
| 5 |
What is transferred by teh movement of waves. |
matter
energy
both a and b
None of these
|
| 6 |
Which of the followig features of a wave is the number of waves that pass by each second. |
Loudness
Amplitude
Frequncy
Wave speed
|
| 7 |
Which of the following features is the height of the wave from the rest position or mid line. |
Frequency
Wavelength
Amplitude
Pitch
|
| 8 |
Which of the following features of a wave is the number of waves that pass by each second. |
Loudness
Amplitude
Frequency
Wave speed
|
| 9 |
Which have audible range for 2 kHz and 110 kHz. |
Human
Owl
Bat
Dolphin
|
| 10 |
Which of the following animals can respond to highest frquency. |
Bat
Cat
Frog
Dolphin
|
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