What is the relationship between the appliances with the highest wattage rating and the type of energy output when used?
It tells you something about its operating cost, the higher the wattage, the more electricity it uses. It also indicates how much “work” the device can do.
What is the analogy of electricity?
Electricity 101 – Voltage, Current, and Resistance CURRENT is like the diameter of the hose. The wider it is, the more water will flow through. It is measured in amps (I or A). RESISTANCE is like sand in the hose that slows down the water flow.
What does wattage on appliances mean?
It’s simply the electrical consumption of a given appliance and how much power it takes to run it. For example, a 60-watt light bulb requires 60 running watts of electricity to light up your room.
Is water a good analogy for electricity?
When describing voltage, current, and resistance, a common analogy is a water tank. In this analogy, charge is represented by the water amount, voltage is represented by the water pressure, and current is represented by the water flow. So for this analogy, remember: Water = Charge.
How do you describe basic electricity?
Electricity is the movement of electrons. Electrons create charge, which we can harness to do work. Your lightbulb, your stereo, your phone, etc., are all harnessing the movement of the electrons in order to do work. They all operate using the same basic power source: the movement of electrons.
What type of energy is in water?
kinetic energy
Because of kinetic energy water can flow and waves can exist. But water can also contain potential energy. This is energy that is stored in the water.
What is power rating of appliance?
Every electrical appliance has a power rating which tells you how much electricity it needs to work. This is usually given in watts (W) or kilowatts (kW) (1000W = 1kW). Of course, the amount of electricity it uses depends on how long it’s on for, and this is measured in kilowatt-hours (kWh).