Mr CHENS
What does MR in MR CHENS stand for?
Mechanical and Radiant energy
Does series or parallel circuit have only 1 path.
series
Is sound a mechanical or electromagnetic wave?
mechanical
What is newtons First law
law of inertia
Which is NOT an example of radiation:
Fire
The sun
Magnet
Lightbulb
Magnet
What does the CH stand for in mr chens
Chemical and heat energy
if a battery has 2v of energy in a parallel circuit and there are 2 light bulbs, and if there was no resistance how much volts does each battery get?
2v
Is light a electromagnetic or mechanical wave
Electromegnetic
what is newtons second law?
f=ma
what is conduction
when heat is directly transferred from one object to another
What does the e stand for in Mr chens
Electrical energy
Does series or parallel have less resistance
Parallel circut
What is special about a electromagnetic wave?
It can travel through vacuums
what is newtons third law?
action reaction
In convection, does heat go up or down?
Heat goes up
What does the n in Mr Chen's stand for
Nuclear energy
What happens if the middle section (not connecting) snaps in a paralell circut
Nothing (or just one lightbulb goes out but not all)
Do mechanical waves move slower or faster in solids.
faster
what law: a person kicks a soccer ball
first law (it could be third if you explain correctly)
In convection, does cold go up and down
It goes down
What does the s in Mr Chens stand for
Sound energy
What happens if the wire breaks in a series circut
All the light go out
Do electromagnetic waves travel slower or faster in solids?
Slower
What law: A man kicks a tennis ball and it goes very far, then he kicks a bowling ball and it barely moves and his foot is broken.
f=ma (second law)
If you touch a hot pan handle, is it radiation, convection, or conduction.
Conduction