Atoms
What are the small particles that make up everything?
atoms
What makes up everything in the universe?
matter
Humans can see all wavelengths of light. T or F
False
Sound cannot travel through a liquid. T or F
What is the name of the scientist in the show?
Bill Nye
What do you call the center of an atom?
Are mass and weight the same? Why?
No they are not because weight is the pull of gravity on an object.
What do we call the light we can see?
Visible light
Sound is the transfer of ___________ .
energy
What giant food item was in the freezer of science?
giant popsicle
How many tiny particles make up an atom?
proton, neutron, electron
What are the two rules that define matter?
What are the colors (in order) of visible light?
Red, Orange, Yellow, Green, Blue, Indigo, Violet(purple)
Objects ________ to create sound.
vibrate
When putting items in liquid nitrogen what object does Bill Nye break?
onion
Protons have what type of charge?
positive charger
What are the three phases of matter?
solid, liquid, gas
Visible light is what type of energy?
radiant energy
Higher pitches vibrate _______ while lower pitches vibrate _________.
faster, slower
What did the kids fry on the stove?
ice
What type of charge do electrons have?
negative charge
What needs to change for the phase of matter to change?
energy
What happens to light that hits a mirror?
It is reflected
Sound travels through what phase of matter the fastest?
solid
What do you call the temperature where atoms stop moving all together?
absolute zero