Matter in our Surroundings Class 9 Science
177.9 هزار بار بازدید -
4 سال پیش
-
➡️ Timestamp:
➡️ Timestamp:
0:00 Introduction
0:18 What is matter?
2:23 state of matter
4:51 matter is made up of particle
6:37 How big or How small are particles
9:29 Particle of matter are moving constantly
13:05 particle of matter attract each other
15:37 Recap
17:13 Did you Know
Matter is a substance that has inertia and occupies physical space. According to modern physics, matter consists of various types of particles, each with mass and size. The most familiar examples of material particles are the electron, the proton and the neutron. Matter can exist in several states, also called phases. Matter is the substance of which all material is made. That means objects which have mass. More specifically, they must have rest mass, which is a form of energy that matter has even when it is not moving (it has no kinetic energy), is extremely cold (it has no thermal energy), etc. Matter is a word that is sometimes used in varying ways in everyday life, whereas mass is a well-defined concept and quantity at least in physics. They are not the same thing, though they are related. Ordinary matter is made of tiny particles called atoms. The atoms have spaces between them and they move or vibrate all the time. The particles move faster and move further apart when heated, and the reverse when cooled. In this video, we will cover:
1. What is matter?
2. Anything that occupies space and has mass is matter.
3. All living and non-living things are made up of five elements (air, water, earth, sky and fire).
4. States of matter (solid, liquid, gas, plasma)
5. Solid (fixed shape and volume)
6. Liquid (fixed volume but not fixed shape)
7. Gas (no fixed volume, no fixed shape)
8. Plasma (no fixed volume, no fixed shape, example: electric spark)
9. Intermediate states (Bose-Einstein condensate, Fermionic condensate)
10. Matter is made up of particles
11. Particles of matter are very small in size.
12. Particles of matter are moving constantly.
13. Particles of matter attract each other.
14. Particles in Matter are in constant movement.
LearnoHub.com (formerly called ExamFear Education) is a Free Education platform with more than 6000 videos on Physics, Chemistry, Maths, Biology, English, Science experiments, tips & tricks and motivational videos for Classes 6 to 12. Learn for Free!
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About the Teacher:
Roshni Mukherjee, the Founder-Educator at LearnoHub has been building this free learning platform since 2011. She has been recognised as one of the 100 Women Achievers of India by the Ministry of Women & Child Development and felicitated by the President of India in 2016.
Roshni has been invited by Google to speak at Global Education Symposium 2017 held at Google Headquarters, California. Limca Book of Records also recognised our work.
➡️Watch Roshni's Tedx Talk to know more about her journey: The magic passion can create | Roshni...
#LearnoHubScience #CBSEClass9Science #SabkoSamajhAayega
Join us and let us together build this Free Learning Platform!
We will surely ensure that you enjoy the real learning with us.
Copyright © All rights reserved. LearnoHub | ExamFear Education
0:00 Introduction
0:18 What is matter?
2:23 state of matter
4:51 matter is made up of particle
6:37 How big or How small are particles
9:29 Particle of matter are moving constantly
13:05 particle of matter attract each other
15:37 Recap
17:13 Did you Know
Matter is a substance that has inertia and occupies physical space. According to modern physics, matter consists of various types of particles, each with mass and size. The most familiar examples of material particles are the electron, the proton and the neutron. Matter can exist in several states, also called phases. Matter is the substance of which all material is made. That means objects which have mass. More specifically, they must have rest mass, which is a form of energy that matter has even when it is not moving (it has no kinetic energy), is extremely cold (it has no thermal energy), etc. Matter is a word that is sometimes used in varying ways in everyday life, whereas mass is a well-defined concept and quantity at least in physics. They are not the same thing, though they are related. Ordinary matter is made of tiny particles called atoms. The atoms have spaces between them and they move or vibrate all the time. The particles move faster and move further apart when heated, and the reverse when cooled. In this video, we will cover:
1. What is matter?
2. Anything that occupies space and has mass is matter.
3. All living and non-living things are made up of five elements (air, water, earth, sky and fire).
4. States of matter (solid, liquid, gas, plasma)
5. Solid (fixed shape and volume)
6. Liquid (fixed volume but not fixed shape)
7. Gas (no fixed volume, no fixed shape)
8. Plasma (no fixed volume, no fixed shape, example: electric spark)
9. Intermediate states (Bose-Einstein condensate, Fermionic condensate)
10. Matter is made up of particles
11. Particles of matter are very small in size.
12. Particles of matter are moving constantly.
13. Particles of matter attract each other.
14. Particles in Matter are in constant movement.
LearnoHub.com (formerly called ExamFear Education) is a Free Education platform with more than 6000 videos on Physics, Chemistry, Maths, Biology, English, Science experiments, tips & tricks and motivational videos for Classes 6 to 12. Learn for Free!
➡️ Website: http://www.learnohub.com
➡️ Facebook: https://bit.ly/LearnoHubFB
➡️ Instagram: https://bit.ly/LearnoHubInsta
➡️ Get Our Videos in Pendrives: Class 9 - https://bit.ly/LHPenDrive9
➡️ Get_NCERT Solutions: https://www.examfear.com/cbse-ncert-s...
About the Teacher:
Roshni Mukherjee, the Founder-Educator at LearnoHub has been building this free learning platform since 2011. She has been recognised as one of the 100 Women Achievers of India by the Ministry of Women & Child Development and felicitated by the President of India in 2016.
Roshni has been invited by Google to speak at Global Education Symposium 2017 held at Google Headquarters, California. Limca Book of Records also recognised our work.
➡️Watch Roshni's Tedx Talk to know more about her journey: The magic passion can create | Roshni...
#LearnoHubScience #CBSEClass9Science #SabkoSamajhAayega
Join us and let us together build this Free Learning Platform!
We will surely ensure that you enjoy the real learning with us.
Copyright © All rights reserved. LearnoHub | ExamFear Education
4 سال پیش
در تاریخ 1399/02/10 منتشر شده
است.
177,937
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