ICSE Syllabus for Class 7 Physics

ICSE

ICSE Syllabus for Class 7 Physics

ICSE for Class 7 Physics Syllabus 2024-25 Examination - Free PDF Download

Physics can be a very complicated subject if not understood properly. Here we have given the ICSE Class 7 Physics syllabus in detail. It will help students understand the overview of the chapters. They get to know about the marking scheme and how to write answers to fetch marks. With the ICSE Class 7 Physics syllabus, students can prepare a proper study plan. The subject is not only about theory but also numerical and conceptual ideas. The syllabus will help the student achieve academic supremacy by preparing all the topics from before. Physics is an essential subject for those students who are future science aspirants. Now let us discuss the Physics syllabus for Class 7 ICSE in detail.

Physics Syllabus for Class 7 ICSE

Topic One: Physical Quantities And Their Measurements

Here you will learn about the volume of different regular bodies/irregular bodies, their SI units, and other volume concepts. Other topics are finding an area of different types of bodies, density, determination of density of different objects, and their units. The last portion is speed and its formula. After this, you have numerical on volume, area, speed, and density.

Topic Two: Motion

Here you have concepts related to motion, rest, types of motion, uniform motion, and non-uniform motion with scalar vector quantities with their properties. Next, you have numericals on distance, displacement, average speed, velocity, weight, and mass.

Topic Three: Energy

The chapter starts with the definition of energy, work, units, forms of enthalpy, and the relationship between work and enthalpy. Next, you have formulas of kinetic and potential energy and laws of conservation of it, and hydroelectricity production. It is essential in ICSE syllabus Class 7 Physics.

Topic Four: Light

This section consists of reflection, the law of reflection, image formation by the plane mirror, and lateral inversion. Next, you have real virtual images, uses of a plane mirror, colors of primary and secondary range. Lastly, you have regular/irregular reflection and speed of light. This topic is also essential in Class 7th Physics ICSE syllabus.

Topic Five: Heat

It is an essential part of ICSE syllabus Class 7 Physics. It includes the effects of heat, temperature, scales, and interconversion between the scales. Next, you have the thermal expansion of the three states of matter, conduction, convection, and radiation. Lastly, the ICSE syllabus of Physics Class 7 ends with a thermos flask.

Topic Six: Sound

It starts with production, propagation, speed, and sources of sound. Next, you have audible, infrasonic, and ultrasonic sound ranges. You also have reflection, echo, and sonar properties of sound followed by characteristics of sound waves. Lastly, you have absorption and numerical sound waves. This topic is also very essential in the Class 7th Physics ICSE syllabus.

Topic Seven: Electricity

Firstly, you have properties and laws of magnetism followed by magnetic field properties. Next, you have used the electromagnet, electric bell, sources and flow of electricity. After this, you have conductors, insulators, components of circuits, parallel and series circuits. The last topic is about various types of electrical hazards and their precautions.

FAQs on ICSE Syllabus for Class 7 Physics

1. How to measure the area of irregular solids according to ICSE for Class 7 Physics Syllabus 2024-25 Examination - Free PDF Download?

It is the quantity of space that exists in the form of a shape. It is always measured in square quantities, like square inches, square feet, and so forth. Area Determination: It is determined by the object's basic shape. Area can be determined as the product of length (l) and width (w) in the case of a rectangle (w). The area of irregular forms is determined by dividing the entire area into smaller shapes so that we can calculate the area using a formula and then adding up all of the areas of the shapes. To learn more, click here.

2. What is meant by resultant force according to ICSE for Class 7 Physics Syllabus 2024-25 Examination - Free PDF Download?

The resultant force is the total force applied on the item. The resultant force is 0 if the forces are balanced. An object's change in motion is determined by:

The magnitude of the force generated as a result
The resultant force's directionThe change in the object's velocity or movement is proportional to the magnitude of the resultant force. The direction of the resultant force determines whether a moving object accelerates or slows down. If the resultant force operates in the direction of movement, the object accelerates. If the resultant force operates in the opposite direction of movement, the object slows down.

3. How is balanced force described in ICSE for Class 7 Physics Syllabus 2024-25 Examination - Free PDF Download?

Two equal-sized forces acting in opposite directions on the same object are referred to as balance forces. When an object is subjected to a balanced force, the thing remains still. The following are examples of balanced forces:

Hanging Object: It can be claimed that the forces pulling down and up are balanced. For example, a hanging glass bulb shade.
Floating Object: When the weight of an object is balanced by the upthrust of the water, it floats. For example, a log floats in a pool, or a boat floats in the sea.
Standing/Sitting on a Surface: When an object rests on a surface, such as the ground, the ground's reaction force balances the weight of the object. The thing is pushed up against the earth.

4. Explain the law of conservation of energy with an example

Energy can neither be created nor destroyed, according to the rule of conservation of energy, which maintains that energy can only be converted from one type of energy to another. The energy flow is maintained in this way, but the overall energy remains the same. This means that unless the system is acted upon from the outside, there is always the same quantity of energy in the system. Energy conservation examples include:

Driving automobile: Consider a car that has been filled with fuel and is acting as a closed system in which subsequent events are occurring one by one. After the gas is burned, the chemical energy held in the gas is converted to heat energy, and the fuel causes the gas to expand, pushing up the piston in the engine cylinders. This is the step in the process where heat is turned into mechanical energy.

5. What is Sunlight?

Every color in VIBGYOR is separated into a spectrum of colors, much like a rainbow. The visible light spectrum is made up of the range of all seven colors. Sunlight is made up of seven different colors. And the white light is made up of these seven colors. Color is found in light that shines on an object's surface and is reflected or transmitted to our sensitive eyes. Pigments are substances that have the power of selectively absorbing one or more frequencies of white light. Primary colors of light are any three colors or frequencies of light that, when blended together with the proper intensity, form white light. You can access the Vedantu app and website for free study materials.