Physics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Physics, a fundamental topic in the field of General Knowledge. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Physics MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Physics mcq questions that explore various aspects of Physics problems. Each MCQ is crafted to challenge your understanding of Physics principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace General Knowledge tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Physics MCQs are your pathway to success in mastering this essential General Knowledge topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Physics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Physics knowledge to the test? Let's get started with our carefully curated MCQs!

Physics MCQs | Page 44 of 70

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Q431.
We can write 1 kilometer in standard form as

a.

1 ×10⁵ m

b.

1 ×10³ m

c.

1 ×10⁶ m

d.

1 ×10⁸ m

Discuss
Answer: (b).1 ×10³ m
Q432.
The total basic physical quantities are

a.

5

b.

4

c.

3

d.

7

Discuss
Answer: (d).7
Q433.
The words or letters added before a unit and stand for the multiples or sub-multiples of that unit are called

a.

mass

b.

prefixes

c.

units

d.

rate

Discuss
Answer: (b).prefixes
Q434.
Length, mass, electric current, time, intensity of light and the amount of substance are the examples of

a.

base quantities

b.

derived quantities

c.

prefixes

d.

quartile quantities

Discuss
Answer: (a).base quantities
Q435.
Kilo, mega, giga, milli are the example of

a.

base units

b.

derived units

c.

prefixes

d.

square units

Discuss
Answer: (c).prefixes
Q436.
The distance between air molecules is

a.

1 ×10⁻⁸ m

b.

1 ×10⁻⁴ m

c.

1 ×10⁻³ m

d.

1 ×10⁻⁶ m

Discuss
Answer: (a).1 ×10⁻⁸ m
Q437.
We can write 9 nanoseconds in standard form as

a.

9 ×10⁻⁹ s

b.

9 ×10⁻⁴ s

c.

9 ×10⁻⁷ s

d.

9 ×10⁻³ s

Discuss
Answer: (a).9 ×10⁻⁹ s
Q438.
We can write 1 milliampere in standard form as

a.

1 ×10⁻⁵ A

b.

1 ×10⁻³ A

c.

1 ×10⁻⁶ A

d.

1 ×10⁻⁸ A

Discuss
Answer: (b).1 ×10⁻³ A
Q439.
The prefixes are useful to express

a.

very small quantity

b.

very large quantity

c.

derived units

d.

both a and b

Discuss
Answer: (d).both a and b
Q440.
A worldwide system of measurements in which the units of base quantities were introduced is called

a.

prefixes

b.

international system of units

c.

sexasigmal system

d.

none of above

Discuss
Answer: (b).international system of units
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