# ICSE Important Questions For Class 7 Physics

## ICSE Important Questions for Class 7 Physics

Physics is a subject that is regarded as being particularly challenging because it requires students to understand completed mathematical computations, formulas, and theorems, as well as their derivations and theories. Your curiosity will be piqued, and you will be better able to grasp the challenging material that will be covered in higher classes if you have a thorough comprehension of all the numerical and theoretical material from the lower levels.

Extramarks has provided some ICSE Important Questions for Class 7 Physics to aid students in attaining a complete understanding of the subject. Making sure you are familiar with the ICSE Important Questions for Class 7 Physics courses is the first step in making sure you have covered all the key ideas. Our highly qualified topic experts in Class 7 Physics have created the Important Questions with the goal of saving you time while choosing the right questions. It aids in effective final board test preparation.

Further, explore more resources on the Extramarks website for ICSE Important Questions for Class 7 Physics. All materials, such as NCERT book solutions, ICSE revision notes, and many more, are available to the students for free. Special tips and tricks have been included so that the students can grasp the concepts easily.

What Chapters Are Covered in ICSE Important Questions for Class 7 Physics?

The Important Questions of ICSE Class 7 Physics can be downloaded by students from the Extramarks website and were created in accordance with the ICSE Class 7 Physics syllabus to provide an overview of key topics. Below are the chapters that are covered in ICSE important questions for Class 7 Physics.

• Chapter 1: Physical quantities and measurement
• Chapter 2: Force and Pressure: Motion
• Chapter 3: Energy
• Chapter 4: Light Energy
• Chapter 5: Heat
• Chapter 6: Sound
• Chapter 7: Electricity and Magnetism

One must have a very organised study plan that allocates time for practise on a regular basis in order to cover all the chapters. This is where the Chapter wise ICSE Important Questions for Class 7 Physics help the students. For each chapter in the ICSE Class 7 Physics syllabus, the Extramarks team has provided the ICSE important questions for Class 7 Physics. This section has various formats of questions, such as objective type questions (fill in the blanks, true or false), MCQs to subjective type questions like the answer in brief and answer in detail, etc. Hence, this section of important questions will be beneficial in revising key concepts and grading the student for the exams.

### – Important Notes

Class 7 Physics Syllabus includes 7 units covering the foundations of Physics. We will go through the units briefly here.

Chapter 1: Physical quantities and measurement

The topics covered in this unit are:

Volume Measurement (3D concept)

Concept of unit volume

Area Measurement

• Estimation of the Area of irregular shape using a Graph paper

Measurement of Density of regular solids

• Basic concept
• Formula
• Simple Numericals (SI units not required)

Calculation of Speed

• Basic Concept
• Formula
• Simple Numericals (SI units not required).

Chapter 2: Force and Pressure: Motion

The topics covered in this unit are:

Motion as a change in the position of an object with respect to time.

Types of motion

• Translatory
• Repetitive (Periodic and Non-Periodic)
• Random

Circulatory

Oscillatory

Uniform and Non-Uniform Motion: the concept of distance and speed (average speed)

Weight

• Differences between Mass and Weight.

Chapter 3: Energy

The topics covered in this unit are:

Energy

• Energy as the capacity to do work.
• Units of energy (joule and calorie).
• Different forms of energy.
• Inter-conversion of energy

Law of Conservation of Energy

• Real-world examples.

Chapter 4: Light Energy

The topics covered in this unit are:

Reflection

• Its Definition and Examples.
• Terms related to the phenomenon of reflection – normal, plane, angle of incidence, angle of reflection, point of incidence.
• Laws of Reflection.

Plane mirror

• Its Uses.
• Ray Diagram (no mention of virtual images). Characteristics of the image formed ( by Lateral Inversion, of the same size, or when distance is preserved).

Speed of the light (3 x 108 m/s).

Primary colours (RGB).

Formation of secondary colours by the addition of colour.

The appearance of any colour of an object (based on both reflection and absorption)

Colour subtraction

Chapter 5: Heat

The topics covered in this unit are:

Heat as a form of energy and the units, joule (J) and calorie (cal).

Different units of Temperature (°C, °F, K).

• Change in Temperature.

Effects of Heat

• Change in the Size (Expansion and contraction).
• Change in the State.
• Good Conductors and Bad Conductors of Heat and their examples.
• Choice of the conductors and insulators in day-to-day life (Panhandles, metal cooking utensils, etc.)

Methods of Heat Transfer

• Conduction
• Convection

Thermos Flask: (Application of Heat Transfer)

• Construction
• Working

Chapter 6: Sound

The topics covered in this unit are:

• Sources of sound.
• Sound as a longitudinal wave.
• Characteristics of a sound wave: Amplitude (Relation amplitude with loudness) and Frequency.
• Sound needs a medium to propagate.
• Reflection and Absorption of sound.
• The relative speed of sound in different mediums.

Chapter 7: Electricity and Magnetism

The topics covered in this unit are:

• Law of Magnetism
• Test for a magnet (by repulsion)
• Electromagnetism, Electromagnets and their applications – Electric bell
• Electric current as a flow of charges
• Electric cells as the source of electricity
• Resistors as the components that oppose the flow of current.
• Symbolic representation of the electrical components (key, battery, bulb, conducting wire, resistor)
• Simple electric circuit – Series and Parallel
• The battery is a collection of cells connected in series.
• Good and Bad conductors of electricity.

### ICSE Important Questions for Class 7 Physics – Chapter-Wise Questions

Physics for Class 7 has a vast syllabus, and a lot of preparation and practice are required. There are numerous topics to be covered, and the only way to keep them in mind is to practise regularly. It would be best if you practised the difficult questions regularly so that there was no scope for making any mistakes during your actual exams.

However, you no longer need to be concerned because Extramarks provides you with access to all of the ICSE Important Questions for Class 7 Physics for each chapter, as well as their solutions.

Click the chapter-wise questions and solutions below to check the ICSE Important Questions for Class 7 Physics.

• Important Questions Chapter 1: Physical quantities and measurement
• Important Questions Chapter 2: Force and Pressure: Motion
• Important Questions Chapter 3: Energy
• Important Questions Chapter 4: Light Energy
• Important Questions Chapter 5: Heat
• Important Questions Chapter 6: Sound
• Important Questions Chapter 7: Electricity and Magnetism

Make the best use of these solved questions covered in our ICSE Important Questions for Class 7 Physics. Be on board with Extramarks to get exclusive notifications and news about the upcoming examinations along with study material, syllabus, exam pattern and various other information.

Register today with Extramarks to practise more and explore in-depth knowledge of all the topics. Download the app to find more helpful material. Also, look at ICSE past years’ question papers, ICSE sample papers, and ICSE additional questions.

### Physics

• It is beneficial to get a sense of the types of questions that will be asked on the final test.
• By answering these crucial physics questions, students can eliminate their confusion and ideas.
• Students can master the key formulas and which subjects to focus on more with its assistance.
• It includes all of the key ideas that are necessary for the full syllabus to be revised.

Extramarks’ ICSE important questions for Class 7 Physics are a carefully curated collection of important questions collected from each chapter. Once you subscribe to the ICSE Class 7 Physics plan, you can access this section. It will help you practise and improve your problem-solving skills.

## ICSE Class 7 Subject-Wise Important Questions

### 1. What is the benefit of solving ICSE important questions for Class 7 Science?

By solving Science test papers, students can, without much stress, get a sense of the sort of questions they may be asked in the examination. Extramarks help students understand how the questions are organised and how their marks are assigned.There is a reason why it is also advised that students only download test papers that have been created while keeping the ICSE rules in mind.At Extramarks, students can track down these sorts of important questions.

### 2. What are the tips for studying for the Class 7 Science test?

• Read all of the sections.
• Understand the concept.
• Understanding the questions while remaining attentive and involved.
• Give the equations and definitions your full attention.
• Start reading early so that you have enough time to complete revisions.
• Set aside a review period, maintain composure, and roughly finish the phases.
• Write the responses using the idea that being productive with your time is essential.

### 3. Is ICSE Class 7 Science hard?

It is common for pupils to have difficulty understanding and completing some section’s questions. Additionally, if you are experiencing the exact same thing, there is no need to worry at this time. You can begin responding to NCERT questions whenever you have a firm grasp of the concepts presented in that section.

For solving NCERT questions, you can  download Physics questions and answers for Class 7 pdf documents here. All the solutions are available on Extramarks’ official website and mobile app.