i am not so sure but it is actually it gets its energy from the sun
The transfer of heat from cup to hand is known as conduction.
When a book is picked up,its potential energy is increased. The hand picking up the book is also gaining potential energy. The energy is coming from the muscles contractions involved in picking up the book. The muscle energy is a result of processing food nutrients.
Electriity Kind of obvious
The energy comes from the work done by the ringer in pulling the rope on the bell. This releases kinetic energy in the bell which swings and is hit by the clapper. This causes mechanical vibration in the bell and it emits sound waves.
Kinetic
The popular energy of flashlight are Rechargeable Li-on battery, Alkaline battery.
A flashlight can also get energy from batteries or rechargeable batteries to power the light source.
A dry cell is used in a flashlight to convert electrical energy into light energy.
A flashlight battery stores chemical energy. When the battery is connected in a circuit, this chemical energy is converted into electrical energy, which powers the flashlight. The flow of this electrical energy energizes the light bulb or LED, producing light.
The physical property used when using a flashlight is conversion of electrical energy to light energy through the mechanism of a light bulb or LED. This allows the flashlight to produce light for illuminating dark spaces.
The battery uses chemical energy to produce electrical energy,
energy cannot be created. Instead it changes forms of energy. the energy of a battery is chemical energy. the chemical energy from the battery changes to to electric energy when you turn it on. Then it changes again into heat and light energy. That energy will go on and change into some other kind of energy and so on forever.
A flashlight transforms electrical energy into light energy and a small amount of heat energy. The electrical energy powers the light bulb, which then emits light energy to illuminate its surroundings.
The kind you can buy in most stores and hold in your hand, and use in your flashlight, CD player, etc. The other kind is wet battery, best exemplified by you car battery.
Sound energy and kinetic energy
The juggler is giving kinetic energy to the pin when he moves it with his hand. This energy is associated with the motion of an object.
before you move your hand (when it is still) it has potential energy. When your hand is actually moving it has KINETIC ENERGY. Then when it is in a fist and not moving it has potential energy again.