Science

What is Heat

A form of energy that is transferred between objects or systems due to a temperature difference

What are the 3 types of heat transfer

Radiation, conduction, convection

What is the convection?

It is the process of transferring heat through air or liquid currents

What is Conduction?

The transfer of energy, such as heat or an electric charge, through a substance

What is Radiation?

It is the emission of electromagnetic waves, particularly infrared _, by any object with a temperature above absolute zero

What is Insulation?

It is a way used to reduce heat flow, typically in buildings, but also in other applications like clothing or containers

What is temperature?

It is the degree of hotness or coldness of an object

Contraction

It is a shortening or reduction in size

Particle Theory

It explains the properties of matter by describing it as being composed of tiny particles that are constantly in motion

Expansion

It occurs when the dimensions of a material increase due to an increase in temperature

What are all the SI units?

Meter, Kilogram, Second, Ampere, Kelvin, Mole, Candela

What is the symbol for Meter

M

What is the symbol for Kilogram

Kg

What is the symbol for Second

s

What is the symbol for Ampere

A

What is the symbol for Kelvin

K