Energy TRANSFER is the from one object to another object. Example: A cup of hot tea has energy. Some of this thermal energy is to the particles in cold milk, in which you put to make the coffee cooler.

What type of light does this light bulb produce most (i. e. at what wavelength does the spectrum have maximum intensity)?

I'm thinking it's 2 you are asked to explain the earth's magnetic field. which is the best reply? 1. the earth's magnetic south is similar to the north pole of a magnet. 2. the earth's core has a strong magnetic charge similar to the south pole of a magnet. 3. the earth's geomagnetic south is similar to the south pole of a magnet. 4. the earth's magnetic charge is not centered at either pole; it varies based on location.

Sound is a disturbance that travels through a medium as a