Heat Transfer

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About Heat Transfer
Jawad Karim
Quiz por Jawad Karim, atualizado more than 1 year ago
Jawad Karim
Criado por Jawad Karim mais de 10 anos atrás
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Resumo de Recurso

Questão 1

Questão
Only hot objects emit Infrared Radiation
Responda
  • True
  • False

Questão 2

Questão
What makes a metal a good conductor?
Responda
  • Rigid atom structure
  • Free electrons
  • Shine absorbs heat quickly
  • Tendency to absorb heat

Questão 3

Questão
Conduction happens in liquids and gases
Responda
  • True
  • False

Questão 4

Questão
Convection is the process of heat escaping from the surface of a material
Responda
  • True
  • False

Questão 5

Questão
What is Convection?
Responda
  • The movement of water particles down a concentration gradient across a partially permeable membrane.
  • When more energetic particles move from the hotter region to the cooler one and take their heat energy with them.
  • That thing that happens when water goes places by bus.

Questão 6

Questão
Radiators transfer most of their heat to a room by convection
Responda
  • True
  • False

Questão 7

Questão
Where does an object lose heat from?
Responda
  • Inside it
  • The Surface Area
  • It can but, heat is merely transferred

Questão 8

Questão
What is Specific Heat Capacity?
Responda
  • The amount of heat energy something can store.
  • The type of topic that nobody understands.
  • The amount of energy that is wasted by an object

Questão 9

Questão
The equation for SHC is: E = m X c X change in T
Responda
  • True
  • False

Questão 10

Questão
Kwh is a measure of energy used over a time period
Responda
  • True
  • False

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