Topic 2
Topic 3
Topic 4&8
Topic 6
Topic 7&5
100

Define Thermometer 

A mechanical or electric device used to measure temperature 

100

Define Energy

A measure of something's ability to do work

100

Define Contract

Decrease in volume

100

Define radiation

transfer of energy without any movement of matter

100

Define Geothermal energy

Energy from the interior of the Earth

200

Is estimating temperature with your hand reliable and why.

No, because your body only senses relative  temperature 

200

What is the difference between heat and Temperature

Temperature is the average energy in a particle heat is the total energy in a particle 

200

What is the 4th state of matter

plasma

200

What are the features of energy transfer systems 

Energy source, Direction of energy transfer, transformations, Waste Heat Control systems 

200

List five sources of energy

solar wind geothermal Mechanical thermal electrical chemical Hydro Hydro-electrical 

300

What are the 4 types of temperature measuring devices 

Thermocouple, Bimetallic Strip, Infrared Thermogram, Recording Thermometer

300

What are the 5 ideas of the Particle Model of Matter 

All substances are made of tiny particles.

All particles have spaces in between them.

Particles are always in motion.

The motion of particles increases or decreases when temperature decrease or increases 

Temperature indicates the average energy of the particles in motion in a substance.




300

Give one reasons why sulfur dioxide is dangerous 

It irritates eyes, nose, and throat 

300

What is the speed that radiation travels through empty space 

300 000 km/s

300

What are two reasons hydro-electrical dams affect the environment

Some plants might not grow there anymore.

An organism that used to live there has to go somewhere else 

400

When did Galileo invent his air thermometer 

Around the 1600s

400

Is energy a substance

No.

400

Is liquid gold more expensive than solid gold

They are the same 

400

The EMR spectrum from smallest wavelength to biggest

Cosmic, gamma, UV, Visible Light, Infrared, Microwaves, Radio waves

400

What is the difference between Hea capacity and specific heat capacity

Specific heat capacity is describing a material heat capacity describes an object 

500

What is a Thermocouple

Two wires of different metals are twisted together. When the tips are heated an electric current is produced. This electrical current can turn on and off a switch or valve.

500

What does the law of conservation of energy state

 It states energy cannot be created or destroyed but can be changed from one form to another

500

When a fire burns without oxygen______ is released

Carbon Monoxide

500

What are the characteristics of all radiation waves

They behave like waves

They can be absorbed and reflected by objects

They travel across empty space at the same very high speed


500

What type of sublimation is gas to solid and give an example

Deposition frost patterns on a window answers will vary