Light
This is the speed of light.
What is 186,000 miles per second?
An Irish scientist who studied sound in a vacuum with a famous experiment of removing the air in a glass globe. Inside was a ticking watch. There was no sound with the air removed.
Who is Robert Boyle?
What is 33.8?
The ___ produces energy and warmth.
What is the sun?
This is the hottest color of light.
What is red?
The distance between 2 high points in a light wave is known as this.
What is a wavelength of light?
This person invented an air pump that successfully created a vacuum.
Who is Otto von Guericke?
This is the hottest temperature ever recorded on planet earth.
What is 134 degrees?
This is the most commonly used element for nuclear power.
What is Uranium?
This is what people call it when a nuclear power plant breaks down.
What is a meltdown?
This is a property of light that describes the direction in which light waves flow.
What is polarization?
This is the rate that sound travels through air.
What is 1130 feet per second?
This is the coldest temperature ever recorded on planet earth.
What is Fossil Fuels?
This is the speed of sound multiplied by two.
What is Mach two?
This Dutch mathematician and physicist suggested that light was actually a wave.
What is Christian Huygens?
Sounds pitched higher than the human ear can hear.
What are ultrasounds?
This is the temperature of the surface of the sun.
What is ten thousand degrees?
Windmills use _______ to make energy.
What are magnets?
The bending of light rays as they pass from one material to another.
What is Refraction?
This is a famous Greek philosopher who believed that both light and sound traveled through the air like waves in the ocean.
Who is Aristotle?
This is the coldest temperature that is possible ever.
What is 0 degrees Kelvin
Solar panels use this element.
This is the fastest thing in the universe.
What is the speed of light in a vacuum?