When anna eats an apple, the sugars in that apple are broken down into the substance called glucose. glucose is then burned in her body for energy. one of the body parts that needs this energy is the heart, which beats due to electrical impulses. a byproduct of this glucose breakdown is the heat that warms her body and is later released.

which identifies the energy transformations that take place in anna’s body as this process takes place?

a: mechanical energy is converted to kinetic energy, which is then converted to potential energy.
b: chemical energy is converted to thermal energy and electrical energy.
c: electrical energy is converted to chemical energy and thermal energy.
d: mechanical energy is converted to potential energy which is then converted to kinetic energy.

Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?

The two required components for a generator

When temperature of a substance increases, of its particles increase resulting in more between particles. real world applications of thermal expansion absolute zero (-273 degrees c) is the lowest possible temperature on the kelvin scale. it is a measure of where a substance has no kinetic energy. heat is a process of the . energy flows spontaneously from a object to a until equilibrium is reached. heat is measured in heat is transferred throughis a method of heat transfer that occurs between particles of matter that are in direct contact with each other. are poor conductors that impede / reduce the rate of heat transfer. is a method of heat transfer that occurs in fluids (non-solids) by means of currents. real world application of convectiona method of heat transfer through electromagnetic waves. when energy moves from one object to another inside a closed system, no energy is or in the system in the transaction. systems will spontaneously move to a state of organized energy or high disorder over time called