Waves unit
What kind of waves gives us a radio?
Radio Waves (obviously Eva did this one)
what does periodic mean
to repeat in a pattern (itzel)
what is temperature
the average kinetic energy of the particles.
(itzel)
What kind of waves are mechanical and longitudinal waves?
Sound waves (Eva did this one)
what is the difference between physical properties and chemical properties?
a physical property can be observed and measured without changing and chemical is where on fundamental composition changes or a new formula is formed/created (itzel)
which way does heat transfer
from hot to cold
(itzel)
How can you record seismic waves
seismometer (Eva did this one)
what is one major safety lab rule?
NO HORSEPLAYING (ITZEL)
how is heat transferred?
heat is transferred through convection conduction and radiation. (itzel)
What type of waves are ocean waves?
Surface waves. (Eva did this one)
what is the atomic number of oxygen?
8
(itzel)
what are the phases of matter?
solid liquid and gas (itzel)
What is the doppler effect?
The doppler effect is the when the object is going faster than sound and we get multiple sounds at once (Eva did this one)
how many elements are there in the periodic table????
118 (iTZEL DID THIS ONE)
what is thermal equilibrium?
when heat flows from a higher temp object to a lower temp object until both of them have a equal temp.(itzel)