Conduction, Convection and Radiation
 

Conduction, Convection and Radiation problem 13


Four thermometers, with their bulbs painted different colours, are placed at equal distances from a radiant heater. Which thermometer shows the slowest temperature rise when the heater is first switched on?


  • shiny black

  • dull black

  • dull white

  • shiny white


 

main author and content editor: Adebola Oluwadare