Class 2 Computer Science: Speakers & Headphones
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Q1 · MCQ · 1 mark
Which device helps you listen to music from a computer without disturbing others?
Q2 · FILL · 1 mark
Speakers are an example of an ______ device.
Q3 · SHORT · 1 mark
Name one situation where using headphones is better than using speakers.
Q4 · MCQ · 1 mark
What kind of waves do speakers produce?
Q5 · FILL · 1 mark
If you want everyone in the room to hear the music from your computer, you should use ______.
Q6 · MCQ · 1 mark
Which of these devices is usually worn on your head?
Q7 · SHORT · 1 mark
Why are headphones useful for online classes?
Q8 · MCQ · 1 mark
Speakers let us hear ______ from the computer.
Q9 · FILL · 1 mark
A ______ is a device that produces sound that everyone in a room can hear.
Q10 · MCQ · 1 mark
Which word describes a device that lets sound come out of a computer?
Q11 · SHORT · 1 mark
When might a public announcement system use speakers instead of headphones?
Q12 · FILL · 1 mark
Headphones are mostly used for private ______.
Q13 · MCQ · 1 mark
If you are playing a computer game and want to hear the game sounds without making noise, what should you use?
Q14 · FILL · 1 mark
The sound from ______ can be heard by many people.
Q15 · SHORT · 1 mark
Describe the main difference in how speakers and headphones deliver sound.
Q16 · MCQ · 1 mark
Which device plugs into the audio jack of a computer?
Q17 · FILL · 1 mark
Wearing ______ for a long time at a very high volume can hurt your ears.
Q18 · MCQ · 1 mark
What is a common use for speakers in a school computer lab?
Q19 · SHORT · 1 mark
Why do some headphones have a tiny microphone attached?
Q20 · FILL · 1 mark
Both speakers and headphones convert electrical signals into ______ energy.
Q21 · MCQ · 1 mark
What is the primary function of both speakers and headphones?
Q22 · FILL · 1 mark
A headset is a combination of headphones and a _______.
Q23 · MCQ · 1 mark
Would you use speakers or headphones for a loud party?
Q24 · SHORT · 1 mark
Explain why using headphones might be important for a student doing homework in a busy home.
Q25 · MCQ · 1 mark
Which device would be better for sharing a song with your whole family?
Q26 · FILL · 1 mark
The sound you hear from a computer is an ______ from the computer.
Q27 · SHORT · 1 mark
How can you take care of your headphones to make them last longer?
Q28 · MCQ · 1 mark
Which of these is NOT typically part of a speaker system?
Q29 · FILL · 1 mark
Some very big speakers are used for ______ concerts.
Q30 · SHORT · 1 mark
What happens if headphones are not connected properly to the computer?