Write down different properties of light and sound?
One thing about being a writer - you're going to have to learn how to write what you imagine and feel down for yourself. We can't tell you exactly what to write, because then it's not your writing any more.What sounds do you think are spooky? What noises do they make? How do they sound to you? See if you can write down what the scariest noise you can imagine might sound like!
I just say bump, or crashed.
the simple example is stethescope
Sound energy travels in linear formation. It travels through a medium like solid or through the air. In space sound does not travel because there is a vacuum.
Write an experiment to find the velocity of sound?
You write sizzle.
Write down different properties of light and sound?
You could write Bzzzz or Zzzz or any other buzzing sort of sound.
9000
grrrrrrrrr
FWWPSSHHH
slurp
zzzzzz
You could listen to the sound, and write out what it sounds like to you.
The sound of a sneeze can be written as "achoo," "achoo," or "atchoo."
Plutckg