Heat energy
what is gonna happen when you but a thermometer to cold water?
what is the temperature going to fall
How do we use electricity everyday?
Some Examples: Microwave, Phone, Computer
Imagine you're trying to communicate with a friend who lives far away. What are some ways you might share information with them?(has to use sound)
send a text or audio message, make a phone or video call, or leave a voicemail
What are some examples of light?
The Sun, A flashlight, a lightbulb
Can Energy change to one form into another? TRUE OR FALSE
(TRUE)
If you put a thermometer into hot water what is gonna happen?
What the temperature gonna rise
What is electricity?
Electricity is a form of energy produced by charged particles.
How does walking on a hard floor create sound?(answer in educator)
As their feet hit the floor, they cause vibrations in the wood, which produce sound.
What is Absorption?
Absorption occurs when light is captured by a material that it cannot pass through, like wood, fabric, or stone.
How can electrical energy transfer to light energy?
Electrical energy produces light energy, which allows drivers to see better on the road.
What is Convection?
Convection occurs when heat transfers through liquids or gases.
what does hold electricity [blank] (hint: begins with an electricity P____fill the blank))
What is electricity poles
How does a car make a sound?(answer in educator)
As the car drives down the road, the parts of the car vibrate as it moves. Since a car is made of many parts, there are many vibrations, and you can often hear a humming sound.
What is Reflection?
Light travels in a straight line until it hits an object and bounces off in a different direction. This motion is known as reflection.
does the sun uses electricity to light up or light and heat energy?
Heat and light Energy!
What is conduction?
When heat energy transfers between two objects that physically touch, it is called conduction
what do electricity energy travel inside (Hint: First answer 500 then it will be easier))
What is wire
What is a pitch (does not have to include whole details)
What is the term used to describe the perceived sound (high or low)
What is refraction?
When light travels through an object and it bends this is called refraction.
How can electrical energy transfer to heat energy?
One example: Cooking creates a change in the temperature of the food. Electrical energy is transferred into heat energy that heats the pan with the food in it.
What is radiation?
When no physical contact occurs, heat is transferred by radiation.
What do electrical waves travel in?
What is energy
What is a vibration?
What is vibration, is the repetitive movement of an object back and forth.
What does prism means?
a geometric figure that when made of glass reflect light and separate white light into a rainbow of colors
How can Light energy Transfer to electrical energy?
One example: The solar panels transform light energy from the Sun into electrical energy.