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10th Physics Glossary MCQs Test
Aziz
July 12, 2021
5:28 pm
Your name:
Start Test!
1.
____A capacitor whose plates can move
variable capacitor
Transarves
Capacitor
None of them
2.
The current which does not change its direction of flow is known as ___
None of them
None
direct current
Alternating current
3.
___a device used to store sound and picture
Both
Audio cassette
video cassette
None of them
4.
___ current which flows always in one direction
None of them
Alternating current
Electric current
direct current
5.
___an instrument used to measure the current in a circuit
Force gauge
None of them
Micrometer
Ammeter
6.
Now a days ____is the major source of world communication.
News paper
internet
None of them
TV
7.
The isotopes which emit radiations are called ____
Digital isotopes
None
None of them
Radio isotopes
8.
____an electric instrument which increases or decreases the value of alternating voltage
Transmission
Transistor
None of them
transformer
9.
___points of maximum amplitude of stationary waves.
Alternating current
None of them
Force gauge
Antinode
10.
___Numbers of protons present in the nucleus
None of them
Atomic weight
Atomic mass number
Atomic number
11.
That branch of electronics which processes the data being provided in form of digits is known _____
None of them
Both
Digital electronics
Analog electronics
12.
The elements which have same Atomic number but different Atomic mass number are called ____.
None of them
Isotopes
Atomic mass
Nucleus
13.
___is a device which stores electric charge
Transistor
Transformer
None of them
Capactor
14.
___is an instrument used to measure potential difference between two points
Vernier height gauge
Ammeter
None of them
voltmeter
15.
___is a sensitive instrument which detects current in a circuit
Steel scale
None of them
galvanometer
Dial gauge
16.
The means of transmission of information to far of places is called
Communication
telecommunication
Commercial
None of them
17.
To draw figures by computer without using drawing material is called the ____
graphic designing
Drawing
Lettering
None of them
18.
____the elements whose Atomic number is greater than 82
Natural radioactivity
Fusion reaction
None of them
Atomic structure
19.
Q a process in which the light nuclei diffuse to form a heavier nucleus is called_____
Half life
Fusion reaction
None of them
Nuclear Fusion reaction
20.
____Bending of waves round an obstacle
None of them
Effraction
Criticale angle
Diffraction
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Category :
Physics
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