Classroom Rules and Procedures
What is the first thing you should do during a fire drill?
Stay with your class, then exit quickly and quietly
What should you always wear to protect your eyes during lab experiments?
Safety Goggles
What type of energy is stored in food?
Chemical energy
What is the term for the movement of thermal energy from a warmer object to a cooler one?
Heat
What is the distance between two crests of a wave called?
Wavelength
What is the only type of electromagnetic wave we can see?
Visible light
What is the first thing you should do if you don’t understand the directions?
Ask a group member
What should you do immediately if there is a chemical spill in the lab?
Tell the teacher
What type of energy is due to an object’s motion?
Kinetic energy
What is the device used to measure temperature?
Thermometer
What is the height of a wave called?
Amplitude
Which electromagnetic waves have the longest wavelength?
Radio waves
How do you silently tell Mr. D or Miss Kocher you need to use the restroom?
Raise your index (pointer) finger in the air
What is the first thing you should do before starting a lab activity?
Read the instructions
What type of energy is associated with the position of an object?
Potential Energy
What is the transfer of thermal energy through direct contact?
Conduction
What is the number of waves that pass a point in a given amount of time called?
Frequency
What electromagnetic waves are used in medical imaging to view bones?
X-rays
True or False: If I am absent, it is Mr. D or Miss Kocher's responsibility to tell me what work I missed
FALSE
True or False: You should always tie back long hair during a lab experiment.
TRUE
What type of energy does a stretched rubber band have?
Elastic potential energy
What is the transfer of thermal energy by the movement of a fluid?
Convection
What is the type of wave that requires a medium to travel through?
Mechanical wave
Which electromagnetic waves are responsible for causing sunburns?
UV rays
How do you silently tell Mr. D or Miss Kocher you need to sharpen your pencil?
Raise your pencil in the air
Why is it important to never eat or drink in the lab?
To avoid contamination or ingestion of harmful chemicals
What type of energy does a lit light bulb emit?
Electrical/Light energy
What is the transfer of thermal energy through electromagnetic waves?
Radiation
What is the difference between transverse and longitudinal waves?
Transverse waves move perpendicular to the wave’s motion, while longitudinal waves move parallel
What type of electromagnetic wave is used in night vision goggles?
Infrared waves
What is the rule about food in the classroom?
No food or drinks are allowed unless permitted by the teacher.
What should you do if you accidentally break glassware during a lab?
Inform the teacher and do not touch the glass
What type of energy is found in batteries?
Chemical energy
What is the measure of the average kinetic energy of the particles in a substance?
temperature
What happens to the frequency of a wave as its wavelength decreases?
The frequency increases.
What electromagnetic wave is used in communication satellites?
Microwaves
Are water bottles permitted inside or directly outside the classroom?
NO
What should you use to safely pick up a hot object in the lab?
Tongs or heat-resistant gloves
What type of energy transformation occurs in a toaster?
Electrical to thermal energy
Why does a metal spoon feel hot when left in a pot of boiling water?
Metal is a good conductor of heat
What type of wave can travel through both matter and empty space?
Electromagnetic wave
Which electromagnetic waves are used in radar systems?
Microwaves
What does CER stand for?
Claim, evidence, reasoning
True or False: It’s okay to leave a Bunsen burner unattended while it is lit
FALSE
What type of energy transformation occurs when gasoline powers a car engine?
Chemical energy to mechanical energy
What state of matter transfers thermal energy the fastest?
how fast it travels through a medium. It depends on the type of wave and the properties of the medium
Speed
Which electromagnetic wave has the shortest wavelength?
Gamma rays
What type of grade are formative assignments considered?
Supportives
What should you check before mixing two substances in the lab?
Safety data sheets or instructions
What type of energy transformation occurs in a solar panel?
Light energy to electrical energy
What is absolute zero?
No kinetic energy in particles
The amount of energy is often related to the wave's amplitude; larger amplitudes typically mean _____________________.
higher energy
What electromagnetic waves are used for sterilizing medical equipment?
UV rays
What type of grade are quizzes and labs considered?
Minor assessments
What is the most important rule for lab safety?
Follow your teacher’s instructions at all times
What is the total energy of all moving particles in a system?
Thermal energy
Why does heat transfer not occur in a vacuum? (outer space)
There are no particles to transfer thermal energy.
When two points get closer together in a transverse wave.
Compression
What is the speed of light in a vacuum?
186,000 miles/s