The Council of the Indian School Certificate Examination (CISCE) is the board of examination that conducts examination for the Indian Certificate of Secondary Examination (ICSE) for classes upto 10th.
Physics is one of the crucial sub-subjects of Science. In ICSE Class 7, Physics is a combination of theoretical and practical knowledge.
1. Physical quantities and Measurement
Volume: Its S.I unit, relationship between different units of volume vessels for measuring the volume of liquids, measurement of volume of a liquid. Measurement of volume of regular objects and an irregular body.
Area: Definition, its units, Measurement of area of regular objects and an irregular object.
Density: Definition, Its S.I unit, relationship between different units. Determination of density of regular objects and an irregular body and of a liquid
Speed: Definition, Its S.I unit, relationship between different units.
Numerical based on volume, density, speed formulas.
Rest and Motion
Types of Motion
Uniform and Non-Uniform Motion with an example
Scalar and Vector Quantities
Distance and Displacement
Speed, Average speed
Mass and weight
Effect of change in place on mass and weight
Example based on distance, displacement, speed, average speed.
Definition, Units of energy, relationship between energy and work.
Different form of energy.
Definition and formulas of potential and kinetic energy
Examples of conversion of potential energy into kinetic energy also one form of energy into another.
Law of conservation of energy and its examples
Production of hydroelectricity.
4. Light Energy
Reflection of light
Terms related to reflection of
Laws of reflection, verification of laws of reflection
Formation of image by a plane mirror and characteristics of such image
real and virtual image
Regular and irregular reflection
Uses of plane mirrors
Speed of light
Primary and secondary colours.
Effects of Heat
Temperature and Its Measurement
Temperature Scales and Their Interconversion
Thermal Expansion of Solids, Liquids and Gases
Modes of transfer of Heat (Conduction, Convection and Radiation) with their applications.
The Thermos Flask
Numerical based on Fahrenheit and Kelvin scale
Production of Sound, Sources of sound, speed of sound
Propagation of Sound
Terms related to sound wave
Audible, Ultrasonic and Infrasonic sound
Reflection of Sound, Echo, Sonar-An Application of Echo
Characteristics of Sound
Absorption of sound
Numerical based on the speed of sound
7. Electricity and Magnetism
Properties of magnet
Laws of magnetism
Electromagnet, making and uses of electromagnet
Electric bell (construction and working)
Sources of electricity
Flow of electricity
Conductors and insulators
Symbols and function of various components of an electric circuit
Series and parallel circuit
Precautions – Safety Devices In Electrical Connections
Assessment of practical work
Time limit: 2 hours
Section I : 40 marks (all questions compulsory)
Section II : 40 marks (attempt any 4 out of 6 questions)
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