PHYSICAL SCIENCE QUESTION PLEASE I NEED YOUR HELP!
posted by jEnN on .
What is common to all light sources, including incandescent, fluorescent, neon, halogen, laser, and sodium-vapor devices?
Thank You I really appreciate your help! :3
The source of light (electromagnetic radiation of the visual range) is the transitions of electrons in atoms (from the higher to the lower levels)
a 1.0kg(1000g) block of ice at 0.0c is added to a picnic cooler. How much heat will the ice remove as it melts to water at 0.0c