IPC Exam Solved Questions With Revised Correct Detailed Answers >> BRAND NEW VERSION!
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Course
IPC A 610
Institution
IPC A 610
IPC Exam Solved Questions With
Revised Correct Detailed Answers
>> BRAND NEW VERSION!!
1. What forms mechanical waves? - ANSWER
Mechanical waves form
when a source of energy causes a medium to vibrate.
2. What are the types of mechanical waves? - ANSWER
The three types...
IPC Exam Solved Questions With
Revised Correct Detailed Answers
>> BRAND NEW VERSION!!
1. What forms mechanical waves? - ANSWER Mechanical waves form
when a source of energy causes a medium to vibrate.
2. What are the types of mechanical waves? - ANSWER The three types
of mechanical waves are transverse waves, longitudinal waves, and surface
waves.
3. The highest parts of a transverse wave are called - ANSWER crests
4. The lowest parts of a transverse wave are called - ANSWER troughs
5. In longitudinal waves in a spring, the parts where the coils are close
together are called - ANSWER compressions
6. In longitudinal waves in a spring, the parts where the coils are spread out
are called - ANSWER rarefactions
7. Waves that can travel with or without a medium are called MECHANICAL
waves. - ANSWER true (false, electromagnetic)
,8. Mechanical waves form when a source of energy causes a medium to
COMPRESS. - ANSWER false, vibrate
9. The three types of mechanical waves are transverse waves, LATITUDINAL
waves, and surface waves. - ANSWER false, longitudinal
10. A SURFACE wave moves the medium in the same direction as the wave
travels. - ANSWER false, longitudinal
11. Each particles of water in an ocean wave moves in a CIRCLE. - ANSWER
true
12. The ability to do work or cause change - ANSWER energy
13. The material through which a wave travels - ANSWER medium
14.A wave that requires a medium through which to travel - ANSWER
mechanical wave
15. A repeated back-and-forth or up-and-down motion - ANSWER
vibration
16. A wave that moves the medium at right angles to the direction in which
the wave travels - ANSWER transverse wave
, 17. The part of a longitudinal wave where the particles of the medium are close
together - ANSWER compression
18. The part of a longitudinal wave where the particles of the medium are far
apart - ANSWER rarefaction
19. What are the amplitude, wavelength, frequency, and speed of a wave? -
ANSWER Amplitude describes how far the medium in a wave moves.
Wavelength describes a wave's length, and frequency describes how often it
occurs. Speed describes how quickly a wave moves.
20. How are frequency, wavelength, and speed related? - ANSWER The
speed, wavelength, and frequency of a wave are related by a mathematical
formula. Speed=Wavelength x Frequency
21. The maximum distance the particles of a medium move away from their rest
positions as a longitudinal wave passes through the medium - ANSWER
amplitude
22. The distance between two corresponding parts of a wave, such as the
distance between two crests - ANSWER wavelength
23. The number of complete waves that pass a given point in a certain amount of
time - ANSWER frequency
24. (Hz) unit of measurement for frequency - ANSWER hertz
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