Is A Basement Cooler Than Attic An Example Of Radiation

You get sunburned radiation.

Is a basement cooler than attic an example of radiation.

The hotter it gets the better radiant barriers work. Occurs when a cooler denser mass of a liquid or gas replaces a warmer less. The sun heating the earth. Your basement is largely below grade and is thereby insulated from the direct effect of the weather much better insulated that an r13 stud wall.

Basement is cooler than attic. A cooler attic space means less heat moving to the cooler space below the attic. Hot pan is cooled by running it under cold water conduction 17. Propane heater radiation 12.

Basement is cooler than attic convection 13. Food warming up in microwave is example of. The air in the basement is cooler than the air in an attic. Basement is cooler than attic.

You get sunburned radiation 18. Cool air sinks. A person takes a warm bath conduction 15. Boiling potatoes in water.

Heat given off from a light bulb. Below the frost line the earth stays around 55. Standing on a hot metal bridge. Which example below is an example of convection.

Warm water at the surface of the swimming pool convection 19. Heat transfer occurs in three different ways. Basement is cooler than attic convection warm air rises cool air sinks. When utilizing osb radiant barrier sheathing you can reflect up to 97 of solar radiation which translates into an attic heat reduction of up to 30 f.

Feeling the warmth of the sun on your face. Radiator warms your hands convection 14. The attic is warmer than the basement. Not necessarily because heat can move in any direction.

For example if your living space is 70 degrees and your unconditioned basement is 52 degrees the heat in your living space will move downward since heat moves from a warmer space to a cooler space. Irons radiation 20. The frost line varies by region with anchorage being lower than louisville for example. Heated air rises cools then falls.

Heat waves given off by the pavement. A radiator warms your hand. First of all the attic is closer to the sun. Conduction convection and radiation.

Moreover the atmospheric level is very low in the basement radiant heat barely reaches the basement next the higher the air gets the less oxygen. Heat from a toaster warming a bagel. Feeling warmth from a fire. Heat from a light bulb radiation 16.

Hot pan is cooled by running it under cold water conduction. Roasting a marshmallow over a flame. Microwave oven radiation 11. You feel the heat from a campfire.

Getting a tan outside. Touching hot sand with your feet. You are touching the water. Warming your hands above a radiator convection.

The sun heating the inside of a car. Heat from a light bulb radiation. Ocean currents hot air balloon hair dryer house fire air currents hair curler warm cupcaskes heater in care.