Class 7 Exam > Class 7 Videos > Science Class 7 > Conduction of Heat Detail
Conduction of Heat Detail Video Lecture | Science Class 7
|
111 videos|246 docs|28 tests
|
FAQs on Conduction of Heat Detail Video Lecture - Science Class 7
| 1. What is conduction of heat? |  |
Ans. Conduction of heat is the transfer of heat energy through direct contact between particles of matter. In this process, heat is transferred from a region of higher temperature to a region of lower temperature.
| 2. How does conduction of heat occur? | |
Ans. Conduction of heat occurs when particles in a solid material collide with each other, transferring energy from the hotter particles to the cooler ones. This transfer of energy continues until thermal equilibrium is reached.
| 3. What are some examples of conduction of heat? | |
Ans. Some examples of conduction of heat include touching a hot stove and feeling the heat transfer to your hand, using a metal spoon to stir a hot cup of tea and feeling the spoon heat up, or heating one end of a metal rod and observing how the other end also becomes hot.
| 4. What factors affect the rate of conduction of heat? | |
Ans. The rate of conduction of heat is influenced by several factors, including the type of material, the temperature difference between the objects, the cross-sectional area of the material, and the length of the conduction path. Materials with high thermal conductivity, such as metals, conduct heat more efficiently.
| 5. How does insulation reduce conduction of heat? | |
Ans. Insulation reduces conduction of heat by trapping air pockets within its structure, which hinders the transfer of heat through direct contact between particles. This is achieved by using materials with low thermal conductivity, such as foam, fiberglass, or wool. Insulation helps to maintain a stable temperature and prevent heat loss or gain in buildings or other systems.
About this Video
|
2.9K Views |
|
4.95/5 Rating |
|
Nov 24, 2024 Last updated |
Video Description: Conduction of Heat Detail for Class 7 2024 is part of Science Class 7 preparation.
The notes and questions for Conduction of Heat Detail have been prepared according to the Class 7 exam syllabus.
Information about Conduction of Heat Detail covers all important topics for Class 7 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Conduction of Heat Detail.
Introduction of Conduction of Heat Detail in English is available as part of our Science Class 7 for Class 7 & Conduction of Heat Detail in
Hindi for Science Class 7 course. Download more important topics related with notes, lectures and mock test series for
Class 7 Exam by signing up for free.
Description
Video Lecture & Questions for Conduction of Heat Detail Video Lecture | Science Class 7 - Class 7 full syllabus preparation | Free video for Class 7 exam to prepare for Science Class 7.
Information about Conduction of Heat Detail
Here you can find the meaning of Conduction of Heat Detail defined & explained in the simplest way possible.
Besides explaining types of Conduction of Heat Detail theory, EduRev gives you an ample number of questions to practice Conduction of Heat Detail tests,
examples and also practice Class 7 tests.
|
111 videos|246 docs|28 tests
|
|
Explore Courses for Class 7 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Extra Questions
,Exam
,study material
,Semester Notes
,practice quizzes
,shortcuts and tricks
,video lectures
,Sample Paper
,Conduction of Heat Detail Video Lecture | Science Class 7
,Conduction of Heat Detail Video Lecture | Science Class 7
,ppt
,Viva Questions
,Previous Year Questions with Solutions
,mock tests for examination
,past year papers
,Conduction of Heat Detail Video Lecture | Science Class 7
,Objective type Questions
,Free
,MCQs
,Summary
,Important questions
;
Study Conduction of Heat Detail on the App
Students of Class 7 can study Conduction of Heat Detail alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Conduction of Heat Detail,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Conduction of Heat Detail is prepared as per the latest Class 7 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup