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

What events occur in anaphase-I in meiosis?

Ans 1: During the anaphase of meiosis -1.The spindle fibers contract and each member of homologous chromosomes moves toward each pole.In this way half chromosomes reaches to one pole and other half reaches to another pole.

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

Question # 1

What events occur in anaphase-I in meiosis?

Ans 1: During the anaphase of meiosis -1.The spindle fibers contract and each member of homologous chromosomes moves toward each pole.In this way half chromosomes reaches to one pole and other half reaches to another pole.

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

Question # 1

Define system of units ? Give the name of various system of unit?

Ans 1: System Units:A complete set of unit for all physical quantities is known as system of units .
Explanation:There are several system of unit For example
Foot - pound - system ( FPS)
Meter - kilogram -second system (MKS )
Centimetre - gram - second system (CGS )
But the most popular system id the system international (SI)
System International(SI):In 1960 on international committee agreed on a set of definitions and standards to describe the physical quantities. The system that was established is called system international (SI)
The system international is used throughout the world. Its unit are convenient for daily use .
The system international is build-up from three kinds of unit
- Base Unit
- Derived Units
- Supplementary Units

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

Question # 1

Write down the two uses of dimensional analysis.

Ans 1: It is used for .
- Checking the homogeneity of the physical equation.
- Deriving the possible formula.

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

Question # 1

Define acromegaly. Give its cause.

Ans 1: Abnormal increase in size of appendages and other body parts sue to excess release of thyroxin is called acromegaly.

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

Question # 1

Define prefixes and write two examples.

Ans 1: Prefixes: Prefixes are the words or letters added before a unit and stand for the multiples or sub-multiples of that unit
Ans 2: Examples: Kilo (k) mega (m), micro (m), milli (m) etc.

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

Question # 1

Is a zero significant or not? Explain.

Ans 1: Azero may or may not be significant. The following rules are used.
- A zero between two significant figures is itself significant.
- Zeros to the left of significant figures are not significant .
- In decimal fraction, zeros to the right of a significant figure are significant.
However , in integers, the number of significant zeros is determined by the accuracy of the measuring instrument.
- In scientific notation, the digits other than the powers of ten are significant.

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

Question # 1

How can you define term wave?

Ans 1: A wave is disturbance in the medium which causes the particles of medium to undergovibratory motion

Question # 4

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 8

Question # 1

Give four parasitic adaptation of flat worms.

Ans 1:
1. The epidermis is absent and there is formation of resistant cuticle for protection.
2. They have developed adhesive organs,such as sucker and hooks for attachment to the host.
3. There is degeneration of muscular and nervous system.

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

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 10

Question # 1

Find the base quantities involved in each of the following derived quantities:

Ans 1: work, Force
Work is derive from base quantities mass, length and time.

Question # 5

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

Physics

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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

What events occur in anaphase-I in meiosis?

How many nanoseconds are there in 1 year?

How can we reduce random and systematic error?

Write down two rules to find the significant digits in measurement

Differentiate between the following? (a) Light year and year

Are radius and steradian the basic units of SI? Justify your answer?

Deduce the dimensions of gravitational constant ?

what is the displacement of an obeject of an object in SHM when K.E and P.E are equal?

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

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

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

What events occur in anaphase-I in meiosis?

How many nanoseconds are there in 1 year?

How can we reduce random and systematic error?

Write down two rules to find the significant digits in measurement

Differentiate between the following? (a) Light year and year

Are radius and steradian the basic units of SI? Justify your answer?

Deduce the dimensions of gravitational constant ?

what is the displacement of an obeject of an object in SHM when K.E and P.E are equal?

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

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

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

Define system of units ? Give the name of various system of unit?

Name several repetitive phenomenon occurring in nature which could serve as reasonable time standard.

Define prefixes and write two examples.

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

How many meters are there in one light year?

Define the process of painting with one example.

Differentiate between precise and accurate measurement.

Define nuclear physics.

Define international system of units.

Explain Server repetitive phenomena occuring naturally which could served reason able time stands?

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

Write down the two uses of dimensional analysis.

What dose the word "micro" signify in the words "micro wave oven ?

How can we reduce random and systematic error?

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

Define the process of painting with one example.

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

Describe the structure of ripple tank

Described the principle of homogeneity of dimensional analysis.

what is diffraction?

What rules are of rounded off the significant figure?

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

Define acromegaly. Give its cause.

What do you mean by prefixes of the power of ten? Explain?

Differentiate between precise and accurate measurement.

what is time period?

What dose the word "micro" signify in the words "micro wave oven ?

Define Base and Derived Units.

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

The period of simple pendulum is measured by a stop watch. What type of errors are possible in the time period?

What are two principal characteristics of an ideal standard?

Write down two rules to find the significant digits in measurement

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

Define prefixes and write two examples.

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

Why a screw gauge measures more accurately than a vernier cllipers

Define physical quantities and derived quantities.

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