ICS Part 1 Physics English Medium Chapter 1 Online Short Questions Test with Answers

Online Short Questions For Chapter 1 "ICS Part 1 Physics Chapter 1 Short Questions Test "

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Physics - ICS Part 1 Physics Chapter 1 Short Questions Test

Question # 1

How many nanoseconds are there in 1 year?

Ans 1: As 1 year = 3.136x10^{7 s}
1 year = 3.1536x10⁷ X1s
1 year =3.1536x10⁷x10⁹x10^-9s
1 year =3.1536x10⁷x10^-9ns
1 year =3.1536x 10¹⁶ns

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ICS Part 1 Physics Chapter 1 Short Questions Test - Set 1

Question # 1

How many nanoseconds are there in 1 year?

Ans 1: As 1 year = 3.136x10^{7 s}
1 year = 3.1536x10⁷ X1s
1 year =3.1536x10⁷x10⁹x10^-9s
1 year =3.1536x10⁷x10^-9ns
1 year =3.1536x 10¹⁶ns

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ICS Part 1 Physics Chapter 1 Short Questions Test - Set 2

Question # 1

Define anhydrobiosis with an example

Ans 1: The ability to tolerate dehydration this process is called anhydrobiosis for example kangaroo rat a desert animal can tolerate dehydration without drinking water by feeding desert plants containing more carbohydrates which produce water of metabolism

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ICS Part 1 Physics Chapter 1 Short Questions Test - Set 3

Question # 1

Define base units. Give one example.

Ans 1: Base Units: The units that describe base quantities are called base units.
Ans 2: Example: Kilogram (kg) base unit of mass (bass quantity

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ICS Part 1 Physics Chapter 1 Short Questions Test - Set 4

Question # 1

Draw a table for base units.

Ans 1: Base Quantity. Base units Symbol
Length Metre m
Mass Kilogram kg
Time ampere s
Electric Current Kelvin A
Thermodynamic Temperature Mole K
Amount of substance Candela mol
Luminous Intensity Second cd

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ICS Part 1 Physics Chapter 1 Short Questions Test - Set 5

Question # 1

Define derived units.

Ans 1: The units associated with the derived quantities are called derived units. SI units for measuring all other physical quantities are derived from the base and supplementary units. For Example, newton, joule, watt, pascal etc.

Question # 2

What is physics ? Discuss the importance of physics ?

Ans 1: Physics:
The branch of science which deals with the properties of matter energy and their mutual relationship is known as physics.
Physics has played on importance role in our daily life.
1. The electronic media like T.V, radio, Loudspeaker, Telephone, cell phone, Photo phone for machine etc are the important source of communication which works on the principles of physics.
2. Information technology is based on the principle of physics which is the scientific method of storing, protecting, processing, Transmitting, receiving and retrieving information
3. The whole world has become a global village due to use of computer net works which works on the principles of physics.
4. Atomic bomb is the invention of physics which can be used for the production of huge amount of energy. It can be also used for defence purposes.
5. X-rays, Y-rays Laser rays etc. are the inventions of physics which can be used in industry, health and agriculture department for various purposes.
6. Cathode ray oscilloscope (C.R.O) is the invention of physics which can be used as graph plotting device to see the wave from of a repetitive electronic signals the C.R.O can be also used in T.V circuits in computers system and as A.C circuits or D.C circuits circuits.
7. All means of transport, like aeroplane buses, motor cycles, railways etc work on the principles of physics
8. Electricity is the invention of physics without which we can not imagine any machine in working conditions
9. Rockets and satellites are the invention of physics with the help of which we can get information about the upper atmosphere.
10. The simple machine like pulley, wedge, like leaver screw-jack etc are the invention of physics which can be used for various purposes invention of physics which can be used for various purpose in daily life.
11. Physics explain the natural phenomena in term of fundamental principles and basics and basic Laws
12. Electron microscope is the invention of physics which is used to see distant objects clearly.
13. Microphone is the invention of physics which can be used to study microorganisms clearly and easily
14. Telescope is the invention of physics which is used to see distance objects clearly.
15. Physics employs the essential steps of scientific method observation recording analysis prediction and verification.

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ICS Part 1 Physics Chapter 1 Short Questions Test - Set 6

Question # 1

Does dimensional analysis give any information on constant of proportionality that may appear in algebraic expression? Explain.

Ans 1: Dimensional analysis does not give any information about constant of proportionality in any expression.This constant can be determined by experiments.

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ICS Part 1 Physics Chapter 1 Short Questions Test - Set 7

Question # 1

Why do we find it useful to have two units for the amount of substance kilogram and mole?

Ans 1: Both units are used to describe the amount of the substance. Kilogram is used for macroscopic objects or for macroscopic behavior of the objects while mole is used for microscopic object or on microscopic scale when number of atoms or molecules are concerned.

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ICS Part 1 Physics Chapter 1 Short Questions Test - Set 8

Question # 1

Define the term light.

Ans 1: Light is the form of energy. Light is electromagnetic radiation that can be detected by the human eye. Light is a general term that is commonly used to refer to the visible spectrum.Visible menas something that can be seen using the eye, as opposed to invisible" things that cannot be seen

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ICS Part 1 Physics Chapter 1 Short Questions Test - Set 9

Question # 1

what is diffraction?

Ans 1: the bending or spreading of waves around the sharp edges or obstacles is called diffraction.

Question # 3

What is physics ? Discuss the importance of physics ?

Ans 1: Physics:
The branch of science which deals with the properties of matter energy and their mutual relationship is known as physics.
Physics has played on importance role in our daily life.
1. The electronic media like T.V, radio, Loudspeaker, Telephone, cell phone, Photo phone for machine etc are the important source of communication which works on the principles of physics.
2. Information technology is based on the principle of physics which is the scientific method of storing, protecting, processing, Transmitting, receiving and retrieving information
3. The whole world has become a global village due to use of computer net works which works on the principles of physics.
4. Atomic bomb is the invention of physics which can be used for the production of huge amount of energy. It can be also used for defence purposes.
5. X-rays, Y-rays Laser rays etc. are the inventions of physics which can be used in industry, health and agriculture department for various purposes.
6. Cathode ray oscilloscope (C.R.O) is the invention of physics which can be used as graph plotting device to see the wave from of a repetitive electronic signals the C.R.O can be also used in T.V circuits in computers system and as A.C circuits or D.C circuits circuits.
7. All means of transport, like aeroplane buses, motor cycles, railways etc work on the principles of physics
8. Electricity is the invention of physics without which we can not imagine any machine in working conditions
9. Rockets and satellites are the invention of physics with the help of which we can get information about the upper atmosphere.
10. The simple machine like pulley, wedge, like leaver screw-jack etc are the invention of physics which can be used for various purposes invention of physics which can be used for various purpose in daily life.
11. Physics explain the natural phenomena in term of fundamental principles and basics and basic Laws
12. Electron microscope is the invention of physics which is used to see distant objects clearly.
13. Microphone is the invention of physics which can be used to study microorganisms clearly and easily
14. Telescope is the invention of physics which is used to see distance objects clearly.
15. Physics employs the essential steps of scientific method observation recording analysis prediction and verification.

Submit

ICS Part 1 Physics Chapter 1 Short Questions Test - Set 10

Question # 1

Deduce the dimensions of gravitational constant ?

Ans 1:

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ICS Part 1 Physics Short Questions Test

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ICS Part 1 Physics English Medium Chapter 1 Online Short Questions Test with Answers

Online Short Questions For Chapter 1 "ICS Part 1 Physics Chapter 1 Short Questions Test "

Physics - ICS Part 1 Physics Chapter 1 Short Questions Test

How many nanoseconds are there in 1 year?

Write down two rules to find the significant digits in measurement

Discuss the conventions for using SI units?

Give two adaptation of marine fish for its survival in cold environment.

Define the process of painting with one example.

Differentiate between Base Units and Derived Units.

Define nuclear physics.

what is diffraction?

What do you mean by scientific notation? Give an example.

Define least count and write meter rod's least count

Prepare Complete Set Wise Questions For Chapter 1 "ICS Part 1 Physics Chapter 1 Short Questions Test "

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

Set 7

Set 8

Set 9

Set 10

ICS Part 1 Physics Chapter 1 Short Questions Test - Set 1

How many nanoseconds are there in 1 year?

Write down two rules to find the significant digits in measurement

Discuss the conventions for using SI units?

Give two adaptation of marine fish for its survival in cold environment.

Define the process of painting with one example.

Differentiate between Base Units and Derived Units.

Define nuclear physics.

what is diffraction?

What do you mean by scientific notation? Give an example.

Define least count and write meter rod's least count

ICS Part 1 Physics Chapter 1 Short Questions Test - Set 2

Define anhydrobiosis with an example

What type of blood vessels surrounds the alveoli?

How can we reduce random and systematic error?

How can you define term wave?

Discuss the conventions for using SI units?

Define the term error, uncertainty precision and accuracy in measurements?

Does dimensional analysis give any information on constant of proportionality that may appear in algebraic expression? Explain.

Describe the structure of ripple tank

Explain " Rounding off numbers ?

Draw a table for base units.

ICS Part 1 Physics Chapter 1 Short Questions Test - Set 3

Define base units. Give one example.

What is physical significance of dimension of physical quantity?

How the distance between interference fringes will be affected if the distance between the slits in Young 's experiment is doubled.?

Described the principle of homogeneity of dimensional analysis.

Discuss the conventions for using SI units?

What are two principal characteristics of an ideal standard?

What is importance of bivalent formation?.

What is Scientific Notation .Explain ?

What type of blood vessels surrounds the alveoli?

Define international system of units.

ICS Part 1 Physics Chapter 1 Short Questions Test - Set 4

Draw a table for base units.

Define basic units.

Define derived units.

Does dimensional analysis give any information on constant of proportionality that may appear in algebraic expression? Explain.

How can you assess the uncertainty in the average value of many measurements?

Define light year. How many meters are there in one light year?[ Speed of light = 3x108ms-1)

Express the following quantities using prefixes.

Define Physical Quantities ? Explain base quantities and derived quantities?

Give four parasitic adaptation of flat worms.

Differentiate between precise and accurate measurement.

ICS Part 1 Physics Chapter 1 Short Questions Test - Set 5

Define derived units.

What is physics ? Discuss the importance of physics ?

Define the term light.

Define prefixes and write two examples.

Define light year. How many meters are there in one light year?
[ Speed of light = 3x10⁸ms^-1)