Correct Answer:
B. Angstrom
An Angstrom is a unit of length, often used for very small distances like atomic radii. Joule measures energy, Newton measures force, and Dalton measures atomic mass, making them incorrect options.
Related MCQs
When did the US begin withdrawing its troops from Afghanistan?
A.
01 May 2021
B.
10 May 2021
C.
20 May 2021
D.
30 May 2021
Correct answer is:
A. 01 May 2021
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An object that revolves around a planet is called:
A.
Jet
B.
Satellite
C.
Aeroplane
D.
Rocket
Correct answer is:
B. Satellite
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Which Pakistani-American Girl Scout received an award from US President Donald Trump for her efforts to fight against Coronavirus?
A.
Emma C
B.
Laila Khan
C.
Bakhtawar Khan
D.
None of these
Correct answer is:
B. Laila Khan
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What is the main purpose of nuclear energy?
A.
To kill the enemy nation
B.
To waste the excessive energy
C.
To use it as an alternative source of energy
D.
To cause mutation for people who are working
Correct answer is:
C. To use it as an alternative source of energy
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How can the order of slides be changed in Slide Sorter view?
A.
On Slide Sorter view, click on Sort Slides
B.
On Slide Sorter, click on slide and drag to the required position
C.
On Slide Thumbnail view, click on slide and drag to required position
D.
Slide order cannot be changed once created
Correct answer is:
B. On Slide Sorter, click on slide and drag to the required position
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Glaciers are found in how many countries?
A.
42
B.
60
C.
45
D.
50
Correct answer is:
D. 50
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