ICSE Class 11 Physics by Pavan | Practice Test to Test Your Knowledge
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  3. ICSE Class 11 Physics
ICSE Class 11 Physics

ICSE Class 11 Physics

Comprehensive mock test covering Mechanics, Thermodynamics, and Wave Motion. Features numerical problems, conceptual questions, and practical applications.

2025-07-19
Pavan Pavan
ICSE Physics Class 11 Grade 11

Duration

30 min

Questions

30

Marking

Negative

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Questions Preview

What is the scope of Physics in everyday life?

A
Physics is limited to theoretical studies only
B
Physics has no application in daily activities
C
Physics helps us understand and solve real-world problems
D
Physics is only concerned with the study of matter

Which of the following best describes the nature of physical laws?

A
They are absolute and do not change under any circumstances
B
They are generalizations based on experimental observations
C
They are based solely on theoretical assumptions
D
They apply only to specific conditions or systems

What is the need for measurement in physics?

A
To make physical quantities understandable and comparable
B
To calculate the cost of materials
C
To simplify complex equations
D
To measure the time taken in experiments

Which of the following is a fundamental unit in the SI system?

A
Speed
B
Length
C
Density
D
Force

Which of the following is a derived unit in the SI system?

A
Meter
B
Second
C
Kilogram
D
Joule

What is the SI unit of mass?

A
Gram
B
Kilogram
C
Pound
D
Ton

Which of the following is used to measure time?

A
Thermometer
B
Barometer
C
Clock
D
Micrometer

What is meant by 'accuracy' in measurement?

A
The closeness of a measurement to the true value
B
The degree of reproducibility of a measurement
C
The precision of a measurement
D
The amount of error in a measurement

What is the difference between precision and accuracy?

A
Accuracy refers to the closeness to the true value, while precision refers to reproducibility
B
Precision refers to the closeness to the true value, while accuracy refers to reproducibility
C
Accuracy and precision mean the same thing
D
Neither accuracy nor precision are important in measurements

Which of the following is a common error in measurement?

A
Systematic error
B
Random error
C
Both A and B
D
Neither A nor B

What is meant by significant figures?

A
The number of digits that contribute to the precision of a measurement
B
The total number of digits in a measurement
C
The last digit in a measurement
D
The first digit in a measurement

Which of the following is an example of a dimensional formula?

A
[M^1 L^2 T^-2]
B
[M^1 L^0 T^0]
C
[M^2 L^2 T^1]
D
[M^0 L^0 T^0]

Which of the following is the purpose of dimensional analysis?

A
To convert units from one system to another
B
To predict the behavior of physical quantities
C
To check the consistency of equations
D
All of the above

What is the dimensional formula for force?

A
[M^1 L^1 T^-2]
B
[M^0 L^1 T^-2]
C
[M^1 L^0 T^-1]
D
[M^1 L^0 T^0]

What is the correct dimensional formula for velocity?

A
[M^0 L^1 T^-1]
B
[M^1 L^0 T^-1]
C
[M^1 L^1 T^-2]
D
[M^1 L^0 T^0]

Which of the following is true about fundamental units?

A
They can be defined in terms of other units
B
They are independent and cannot be expressed in terms of other units
C
They are derived from derived units
D
They are only used for measuring length

What is the SI unit for measuring temperature?

A
Kelvin
B
Celsius
C
Fahrenheit
D
Joule

Which of the following is the dimensional formula for energy?

A
[M^1 L^2 T^-2]
B
[M^0 L^1 T^-1]
C
[M^1 L^0 T^-1]
D
[M^2 L^1 T^-2]

What is the unit of force in SI units?

A
Newton
B
Joule
C
Meter
D
Kilogram

What does the term 'dimensionless quantity' mean?

A
A quantity that has no units
B
A quantity that cannot be measured
C
A quantity whose dimensions are unknown
D
A quantity that has a fixed unit

Which of the following is true about dimensional analysis?

A
It helps in converting units from one system to another
B
It can predict the behavior of physical quantities
C
It checks the consistency of physical equations
D
All of the above

What is the significance of dimensional analysis?

A
It allows us to express physical quantities in terms of basic units
B
It helps in solving algebraic equations
C
It is used to find the physical constants
D
It helps in determining the mass of an object

Which of the following represents a dimensionless quantity?

A
Speed
B
Time
C
Reynolds number
D
Length

What is the formula for acceleration?

A
[M^0 L^1 T^-2]
B
[M^1 L^0 T^-2]
C
[M^1 L^1 T^-1]
D
[M^1 L^0 T^-1]

Which of the following is the dimensional formula for energy?

A
[M^1 L^2 T^-2]
B
[M^0 L^1 T^-1]
C
[M^2 L^1 T^-1]
D
[M^1 L^1 T^-1]

What is the unit of work in the SI system?

A
Newton
B
Joule
C
Pascal
D
Watt

What does the term 'dimensional consistency' refer to?

A
The dimensions of both sides of an equation must be the same
B
The units used in an equation should be the same
C
The dimensions of the variables in an equation must be independent
D
The formula used in an equation should be dimensionless

What is the term for a physical quantity that cannot be broken down into more fundamental quantities?

A
Derived quantity
B
Fundamental quantity
C
Dimensionless quantity
D
Scalar quantity

What is the purpose of dimensional analysis?

A
To check the consistency of physical equations
B
To derive units for unknown quantities
C
To express physical quantities in terms of basic units
D
All of the above

What is the unit of force in the SI system?

A
Newton
B
Joule
C
Watt
D
Kelvin