Across
- 3. the process by which heat or electricity is directly transmitted through a substance when there is a difference of temperature or of electrical potential between adjoining regions, without movement of the material.
- 6. the throwing back by a body or surface of light, heat, or sound without absorbing it.
- 7. Radiation is energy that comes from a source and travels through space at the speed of light.
- 8. a material or device that conducts or transmits heat, electricity, or sound, especially when regarded in terms of its capacity to do this.
- 9. radiation, a region of the electromagnetic radiation spectrum where wavelengths range from about 700 nanometers (nm) to 1 millimeter (mm).
Down
- 1. the process or action by which one thing absorbs or is absorbed by another.
- 2. waves, waves that are created as a result of vibrations between an electric field and a magnetic field.
- 4. Any material that keeps energy such as electricity, heat, or cold from easily transferring through
- 5. the distance between identical points (adjacent crests) in the adjacent cycles of a waveform signal propagated in space or along a wire.
- 7. energy, Radiant energy is the physical energy resulting from electromagnetic radiation, usually observed as it radiates from a source into the surrounding environment.
- 8. where heating occurs by currents in a fluid