Heat Flow
Name a 2 conductors of thermal energy
What is Silver, Gold, Aluminum, Brass.
A form of energy that makes is possible for the eye to see?
What is light energy
The high or low quality of a sound
What is Pitch
________________ is one of the planets most renewable resource (AKA dinosaur spit).
What is water
The movement of energy from one object to another
What is energy transfer.
Name 2 insulators of thermal energy
What is plastic, glass, rubber, air, wood
The ability to do work or change something?
What is energy
Energy that is created by vibrating matter?
What is sound energy
All of the living and non-living things in an area are called _____________________.
What is the environment
The measure of how fast or slow an object moves
What is speed
Ms. Niles placed a steel block with a temperature of 150 °F into a cup of water with a temperature of 50 °F. After 5 minutes the temperature of the water measured 85 °F.
Which statement is true?
Cold flowed out of the water into the steel block.
Heat flowed out of the steel block into the water.
Heat flowed into both the water and the steel block.
Cold flowed out of both the water and the steel block
What is Heat flowed out of the steel block into the water.
A form of energy that give something power to work.
What is electrical energy
A _________ is the back-and-forth motion of an object
What is vibration
What is the name of electricity produced from the energy of moving water?
What is Hydroelectricity.
The change in an objects position
What is motion
Which direction does heat flow?
from solid objects to liquids
from light objects to heavy objects
from larger objects to smaller objects
from warmer objects to cooler objects
What is from warmer objects to cooler objects
********DOUBLE POINTS********
Energy that is stored between the particles of matter?
What is chemical energy
The number of vibrations a sound makes each second
What is frequency
City planners want to use a renewable form of energy, hydropower, to provide electricity to a town of 25,000 people.
Which of these energy sources would fit with their plan?
Coal
Natural Gas
large river
What is a large river
The path of an object
What is Direction
Which of the following would you expect to be a good conductor of heat?
plastic
styrofoam
metal
wood
What is metal
********* TRIPLE POINTS**********
1. A material that slows or stops the flow of energy, such as electricity, heat or sound.... Hint lunchbox
2. A material through which energy quickly flows Hint Train....
1. What is a insulator
2. What is a conductor
What causes sound energy when a person speaks?
Moving the lips
Breathing in air
Moving the tongue
Vibrating vocal cords
What is Vibrating vocal cords
************* TRIPLE POINTS*************
Windmills are common along many beaches of the world. With the large coastline of Florida, they are sure to appear there as well.
What is the purpose of these windmills?
The windmills act like large antenna and help to send out cell phone signals.
Sunlight shines on the metal blades and heats them up to make electricity.
The windmill blades move and act like large fans for the people on the beach.
The wind moves the large blades causing a turbine to make electricity.
The wind moves the large blades causing a turbine to make electricity.
What is Mrs. Ward grade expectation for the science quarterly.....