Sound
A kind of energy that helps to hear.
What is sound?
The transfer of energy between systems of temperature.
What is heat?
This process should be done at the end of each lab session.
What is wash your hands?
Form of energy which our sight can detect.
What is light?
When electricity moves from one place to another in a circuit.
What is an electric current?
How high or low sound can be.
What is pitch?
When gases, liquids, and solids are heated.
What is expansion?
Not allowed, to include gum, in the laboratory.
What is food and drinks?
Light that travels through glass without being absorbed or reflected.
What is transmitted or transmission?
The rate at which a charge flows.
What is a current?
Vibrations from an object causing movement in air particles.
What is a sound wave?
Three ways of transferring heat energy.
What is convection, conduction, and radiation?
Items worn for safety in the laboratory.
What are goggles, gloves, and an apron?
Bouncing back of light from a source.
What is reflection?
A flow of currents through a closed path.
What is a circuit?
Vibrations which are slow and fast.
What are low and high frequency?
When solids and liquids turn with the addition of heat.
What is changes in state or form?
A form used to determine the smell of a solution.
What is a sweeping hand motion or wafting?
Bending of light from air to water.
What is refraction?
Current of electricity flowing through a wire or other material.
What is a conductor?
Sound waves reflected or bounced off smooth and hard objects.
What is an echo?
Pouring a warm soda over ice, causing the ice to melt, results in liquid becoming the same temperature.
What is thermal energy?
Most important rule to follow in the laboratory.
What is listen carefully and follow instructions from the teacher?
Light is converted into energy.
What is absorption?
Electricity built by friction and gathered in one place.
What is static electricity?