how might my house loose energy through radiation?

Question

i got this question from a packet that i'm supposed to do, but i have no idea what the answer is, help please?

Answer 1

First, you need to understand the definition of radiation being used.

Radiation in physics is the process of emitting energy in the form of waves or particles. This includes heat, light, etc. Any time any sort of energy goes from inside your house to outside your house unintentionally, then you are losing energy through radiation.

So, for example, your house loses energy by radiating heat if it is not properly insulated (the insulation traps the heat in the house). It can also lose heat if windows are not sealed, doors are not properly sealed, if there are cracks or holes, etc.

Answer 2

surely, that is an amazingly small huge form. First, compute the exterior portion of a sphere with radius equivalent to the earth's orbit. Now, evaluate this kind of sphere - the sunlight is radiating extremely the two over that entire floor. The earth's floor it is catching the suns power is a lots smaller 8,000 mile diameter sphere. The earth gets like 0.00000000001% of the output, the different ninety 9.99999999999% is going off in different instructions into area. unsure precisely what proportion 9's even with the indisputable fact that.yet lots. ;)