Chapter 10 Array Science 7th Class Punjab MCQ Tests
7th Class Science Chapter 10 MCQ Tests
Chapter 10 of 7th Class Science has 10 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 10
Total Marks: 10
Time: 10 Mins
Total Questions: 10
Total Marks: 10
Time: 10 Mins
10Min : 00 Sec Remaining
Question # 1
Compressions are formed where air pressure is?
Question # 2
What do we call the magnitude of the maximum disturbance in the medium on either side of the mid point?
Question # 3
If the wave had a high frequency, what would the pitch and wavelength be?
Question # 4
Melting of a metal with help of ultrasounds is known as:
Question # 5
Which of the following represents the speed of a sound wave?
Question # 6
The pitch of sound depends on
Question # 7
What is the time taken by two consecutive compressions or rarefactions to cross a fixed point in a sound wave known as?
Question # 8
The ups and downs in the longitudinal waves are termed as:
Question # 9
_______ is an organized pattern of sound.
Question # 10
The particles of the medium vibrate in longitudinal waves
Total Questions
12345678910
Question # 1
Compressions are formed where air pressure is?
Question # 2
What do we call the magnitude of the maximum disturbance in the medium on either side of the mid point?
Question # 3
If the wave had a high frequency, what would the pitch and wavelength be?
Question # 4
Melting of a metal with help of ultrasounds is known as:
Question # 5
Which of the following represents the speed of a sound wave?
Question # 6
The pitch of sound depends on
Question # 7
What is the time taken by two consecutive compressions or rarefactions to cross a fixed point in a sound wave known as?
Question # 8
The ups and downs in the longitudinal waves are termed as:
Question # 9
_______ is an organized pattern of sound.
Question # 10
The particles of the medium vibrate in longitudinal waves
Total Questions
12345678910
Science MCQ Test by Topics
- +10.1 Transverse and longitudinal waves
- +10.1.1 Transverse Waves
- +10.1.2 Longitudinal Waves
- +10.2 Wavelength, Speed, Amplitude and Frequency
- +10.2.1 Relationship of speed, wavelength and frequency
- +10.3 Audible Frequency Range
- +10.4 Pitch and Loudness
- +10.5 Applications of different sounds
Science
7th Class Punjab MCQ Tests
7th Class Online Classes 2026
Updated on: 01-06-2026
7th Class Online Preparation
7th Class 2026 Online
7th Class 2026
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