WorksheetsUses of Energy
Total questions: 19
Worksheet time: 5hrs 45mins
What are 3 things you use or use Mechanical Energy?
A bicycle, car, blender, rocking chair, tooth brush, skate board, and ceiling fan all have or use mechanical energy
Thermal energy will slowly melt the ice cream. This mean it will change states of matter from a solid to a liquid
Bats, Wales and dolphins are a few examples of animals that a use echolocation.
The guitar strings vibrate which creates a sound that we can hear.
Describe how a guitar makes music.
The projector, pencil, sharpener, computer and lights all use electrical energy.
Mechanical energy is the only form of energy needed.
The guitar strings vibrate when plucked, which creates a sound that we can hear.
The skin on this drum vibrates when hit with the drumstick:
You use mechanical energy to hit the drum with the drumstick.
You use thermal energy to hit the drum with the drumstick.
It gives off both light and thermal energy
This lantern burns oil to keep the flame lit
It has sound energy.
Mechanical energy is present.
The lamp gives off both light and thermal energy.
Thermal energy is cooking the hotdog. Light energy is also present.
True
False
Mechanical energy will slowing melt this ice cream.
True
False
The lamp gives off both light and heat energy
True
False
A bicycle, car, blender, rocking chair, tooth brush, and a ceiling fan all have or use thermal energy.
True
False
Describe 3 ways that electrical energy makes it easier to learn and do school
Thermal energy is cooking the Hotdog
The Projector, pencil sharpener, computers and lights all use electrical energy.
The icecream is delicious
Hotel trivago, Empanadas 3 por favor, coincidencia no lo creo
Sailors use lighthouses to keep them from running there boats into land.what are some other ways we use light energy to prevent accidents?
Cuanto es 2 + 3 = 7
Head lights on cars make it easier to see at night. Stoplight let everyone know whose turn it is to go through and intersection. Light refflectors on bikes help drivers see bike raiders at night
The lamp gives both light and thermal Energy
Explain how different forms of energy Are used to make toast
The toaster uses light energy thermal energy electrical energy.
The toaster uses electrical energy to heat coils inside the toaster. The heated coils give off thermal energy.
Describe three ways that you use like energy in your every day life.
Sunlight make easier to play and work outside, cell phones and we can stay up after dark using lightbulbs to help us see
Show me energy and my energy is being collected will be coming back to change into electrical energy
The Hit Crew son positivos Fonso en el Twitter Mayvi haces yo estoy pila refiere Your me gusta que
Hotel trivago, Empanadas 3 por favor, coincidencia no lo creo
Do you still use it to listen to a person’s heartbeat.
Hairdryers clothes dryer is stoves heating system for our house so much for heaters are on the way he used to managing to make her life easier
A radio, televisión, walkie-talkie, telephone, seismograph for earthquakes, and ultrasound for imaging the human body are all tools or objects that involve soun energy
Solar, energy, a form of light enrgy, is being collected. The light energy will be converted (changed) into electrical energy.
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How many forms of energy are needed use these toys? Name it /them.
Solar enrgy is the only way to make a difference in the past is that the only thing that is to make a sound is to make
all the answers are correct
Mechanical energy is the only form of enrgy needed.
Light enrgy is like thermal enrgy and cars and lights use it xd
What forms of energy are given off by a lit lightbulb?
A light bulb give off both light and thermal energy
Mechanical energy is the only form of energy needed.
Mechanical energy is present as the girl pumps her legs as the swing moves back and forth.
True
False
The water moves through down and spins the turbines. Since the water is moving that means it is using THERMAL energy.
True
False
This lantern burns oil to keep the flame lit.
Both items use electrical energy and both convert (change) the electricity into thermal energy
A light bulb gives off both light and thermal enrgy
Bats, Whales and dolphins are a few examplesof animals that use soun of echolocation
Xd of Lenny this is the correct :v plis take this xdxdxd
The fan is using electrical energy but it is the mechanical energy of the spinning blades that is creating the breeze.
True
False
