Light
How much does light travel every second?
What is 900,000km per second
How fast does sound travel in water?
What is sound travels in water 4 times faster than in air.
What is Sound Pollution?
What is the unwanted noise that affects humans or any wildlife.
How hot is the sun?
What is up to 100,000 degrees Fahrenheit
How is sound energy produced?
What is sound energy is created by a force that causes objects to vibrate
Is a firefly a natural source of light or an artificial source of light?
What is a natural source of light
Does gases travel sound slow or fast?
What is gas travels slowly
What is Sound?
What is a vibration that creates sound waves
What is one common transparent item?
What is glass
What is the most common animal that can hear more frequency than humans?
What is a dog
Which type of shirt gives you more heat?
What is Black Shirt
How do vibrations create sound?
What is they create sound from a source which travels through a medium
What is light?
What is an electromagnetic force
What is one common opaque item?
What is metal
What makes a shadow?
What is a shadow forms when light hits an opaque object
What is the best way to protect your eyesight?
What is wear glasses with Ultraviolet protection
Can sound travel through space
What is no because there is no matter in space for the sound waves to travel through.
What is the most important thing in your ear?
What is the cochlea
What is one common translucent item?
What is Jelly
Is there any property that represents a solid, liquid and gas?
What is a medium
How much time does it take for the sun's light to reach earth?
What is 8 minutes
How fast does sound go?
What is 1,230 km per hour
What is Light Pollution?
What is the overuse of artificial light that causes problems for plants, animals, and humans.
What is a circadian rhythm?
What is the time when you wake up and when you sleep
What breaks sound?
What is when you crack a whip, it breaks the speed of sound