Selina solutions

Selina solutions

Grade 7

Heat | Short/Long Answer Questions

Question 1

Q1) What is heat? State its S.I. unit.

  • Solution

  • Transcript

Solution:

Heat is a form of energy of motion of molecules constituting the body. The unit of heat is the same as that of energy. The S.I. unit of heat is Joule.

Hello and welcome to Lido homework today we are going to see what is heat and state its essential What heat is going to be and we are going to state it as a unit let us discuss how heat is a form of energy of the motion of a molecule consisting the body consisting of the body it's a type of energy heat is an energy using the first point heat is a energy okay what it will do it will help in the motion of Molecule motion of molecules heat is a form of energy that is in the the motion of molecules consisting of the body in which the unit of The heat is going to be the same as the energy has, it's going to be the jowl Okay, so because we have discovered it is is going to be energy right so the same thing unit as a unit of heat is what is the center of it, but we can say direct jolt as it is only going to be the energy aspect So I hope you understood this video subscribe to this channel for regular Update and thanks for watching this video

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subject-cta

Question 1

Q1) What is heat? State its S.I. unit.

  • Solution

  • Transcript

Solution:

Heat is a form of energy of motion of molecules constituting the body. The unit of heat is the same as that of energy. The S.I. unit of heat is Joule.

Hello and welcome to Lido homework today we are going to see what is heat and state its essential What heat is going to be and we are going to state it as a unit let us discuss how heat is a form of energy of the motion of a molecule consisting the body consisting of the body it's a type of energy heat is an energy using the first point heat is a energy okay what it will do it will help in the motion of Molecule motion of molecules heat is a form of energy that is in the the motion of molecules consisting of the body in which the unit of The heat is going to be the same as the energy has, it's going to be the jowl Okay, so because we have discovered it is is going to be energy right so the same thing unit as a unit of heat is what is the center of it, but we can say direct jolt as it is only going to be the energy aspect So I hope you understood this video subscribe to this channel for regular Update and thanks for watching this video

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your physics exam ?

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subject-cta
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