What type of energy is present in the batteries of a flashlight 5 points?
Electrical energy
What type of energy is it when the light switch is in the off positions?
With electrical energy, it’s helpful to think of an on/off switch. When the switch is off, the electrical energy is stored as potential energy. When the switch is on, electrical energy is being used as kinetic energy. You can also think of a battery: when it’s not in use, it’s potential energy.
What is the energy transformation that takes place in a toaster?
heat
What are the energy transformations of a hair dryer?
Electrical energy laters the hair dryer and is converted into kinetic energy as a small electric motor spins a fan blade. Electrical energy is also converted into thermal energy ingrid of res that heute The fan forces air across the hot wires, and hot air blows out of the nozzle of the hair dryer.
How is energy from a fossil fuel transferred to a hair dryer?
The electricity is converted to heat energy in a wire coil. Most hairdryers use a nichrome wire coil that will not oxidize when heated. The wire heats the air so quickly, in most hair dryers, the air is only in the barrel for a half of a second.
Which two forms of energy does a hair dryer convert electric energy into?
Electrical energy entering the hair dryer is converted to kinetic energy or motion energy as the small electric motor in the dryer spins a fan blade. Additionally, electrical energy is also converted into heat or thermal energy in a grid of wire that heats up.
Can electric eels produce electricity?
The electric eel generates large electric currents by way of a highly specialized nervous system that has the capacity to synchronize the activity of disc-shaped, electricity-producing cells packed into a specialized electric organ.
Do electric eels have predators?
Throughout the dry season, the electric eel is also at greater risk from predators, such as large mammals, that hunt from outside the shallow waters it inhabits.