NCERT Solutions For Class 7 Science Chapter 4: In this article, we bring you NCERT Solutions Class 7 Science Chapter 4 – Heat. The solutions provided here are prepared by the top academic experts at Embibe as per NCERT Science textbook. You can either view the solutions or download free NCERT Solutions for Class 7 Science Chapter 4 in PDF format to study in offline mode. Moreover, students can also find extra questions in NCERT Solutions for Class 7 Science chapter 4. The NCERT Solutions for Class 10 Science Chapter 4 also involves MCQs (Multiple Choice Questions) to ensure the topic is properly imprinted and understood by students.
CBSE NCERT Solutions for Class 7 Science Chapter 4 Heat
Each and every question of CBSE NCERT Class 7 Science – Heat comes with detailed solution along with an explanation to help students understand the related concepts easily. Also, students can download the CBSE NCERT Solutions for Class 7 Science Chapter 4 for free and refer to them even in the offline mode.
Before getting into the details of Class 7 NCERT Solutions Chapter 4 – Heat, let’s look at the list of topics in this chapter along with downloadable PDF:
|Ex 4.1||Hot and Cold|
|Ex 4.2||Measuring Temperature|
|Ex 4.3||Laboratory Thermometer|
|Ex 4.4||Transfer of Heat|
|Ex 4.5||Kinds of Clothes We Wear in Summer and Winter|
CBSE NCERT Solutions For Class 7 Science Chapter 4 PDF
Working on CBSE NCERT Solutions for Class 7 Science Chapter 4 – Heat will help students to understand the concepts clearly without any difficulties. This will further help students in solving their assignments efficiently. Moreover, we have also included the extra questions in NCERT Solutions for Class 7 Science chapter 4. Additonally, the NCERT Solutions for Class 10 Science Chapter 4 also consists MCQs (Multiple Choice Questions) for deeper understanding of the topic.
Students can also download the NCERT Class 7 Science Chapter 4 Solutions PDF to study in the offline mode.
Download NCERT Solutions for Class 7 Science for other chapters:
- Chapter 1 – Nutrition In Plants
- Chapter 2 – Nutrition In Animals
- Chapter 3 – Fibre to Fabric
- Chapter 5 – Acids, Bases And Salts
- Chapter 6 – Physical & Chemical Changes
- Chapter 7 – Weather, Climate & Adaptations Of Animals To Climate
- Chapter 8 – Winds, Storms, and Cyclones
- Chapter 9 – Soil
- Chapter 10 – Respiration In Organisms
- Chapter 11 – Transportation In Animals And Plants
- Chapter 12 – Reproduction In Plants
- Chapter 13 – Motion And Time
- Chapter 14 – Electric Current And Its Effects
- Chapter 15 – Light
- Chapter 16 – Water – A Precious Resource
- Chapter 17 – Forests: Our Lifeline
- Chapter 18 – Wastewater Story
Download important study materials for CBSE Class 7 tabulated below:
|CBSE Class 7 Maths Syllabus||CBSE Class 7 Social Science Syllabus|
|NCERT Books for Class 7 Maths||NCERT Books For Class 7|
CBSE Class 7 Science Chapter 4: Heat – Chapter Summary
You know that woollen clothes are made from animal fibres and cotton clothes are made from plant fibres. We wear woollen clothes during winters when it is cold outside. Woollen clothes keep us warm. We prefer to wear light coloured cotton clothes when it is hot. These give us a feeling of coolness.
You might have wondered why particular types of clothes are suitable for a particular season. In winter you feel cold inside the house. If you come out in the sun, you feel warm. In summer, you feel hot even inside the house. How do we know whether an object is hot or cold? How do we find out how hot or cold an object is? This chapter deals with heat and temperature and you will find the answers to all these questions here. Furthermore, the NCERT Solutions by Embibe will help students to study the topic efficiently and score good marks in exams, with the solutions available in both Online and Offline mode.
FAQs Related To NCERT Solutions For Class 7 Science Chapter 4
Some of the frequently asked questions (FAQs) from this chapter are as under:
A: Conductors: Iron and Copper
Insulators: Plastic and wood
(a) The hotness of an object is determined by its __.
(b) Temperature of boiling water cannot be measured by a _ thermometer.
(c) Temperature is measured in degree __.
(d) No medium is required for transfer of heat by the process of __.
(e) A cold steel spoon is dipped in a cup of hot milk. Heat is transferred to its other end by the process of __.
(f ) Clothes of __ colours absorb more heat better than clothes of light colours.
A: (a) The hotness of an object is determined by its temperature.
(b) Temperature of boiling water cannot be measured by a clinical thermometer.
(c) Temperature is measured in degree Celsius.
(d) No medium is required for transfer of heat by the process of radiation.
(e) A cold steel spoon is dipped in a cup of hot milk. Heat is transferred to its other end by the process of conduction.
(f ) Clothes of dark colours absorb more heat better than clothes of light colours.
A: The columns are correctly matched as follows:
A: More layers of clothing during winter keeps us warmer than wearing just one thick piece of clothing because air gets trapped in-between layer. As air is a bad conductor of heat it does not allow the escape of the heat from the body.
(a) becomes cold by the process of conduction.
(b) becomes cold by the process of convection.
(c) becomes cold by the process of radiation.
(d) does not become cold.
A: The correct answer is (d) does not become cold. This is because wood is a bad conductor of heat.
Now you are provided with all CBSE NCERT Solutions For Class 7 Science Chapter 4 (Heat). We hope this detailed article helps you. Students must have good knowledge of Heat to secure good marks in their class tests and exams.
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