can you identify importance of SDS for laboratory chemicals
100
velocity unit: m/s
acceleration unit: m/s2
What are the differences between velocity and acceleration?
100
Newton's 2nd Law
Two teams are having a Tug of War. They both pull opposite direction. What Newton's Law am I?
100
Sun
Where does radiant energy comes from?
100
anything that takes up space
How can you find the meaning of matter?
200
Goggles, apron, eye wash, safety shower, fire extinguisher, gloves, fire blanket.
Can you describe some of the safety equipment when doing the lab?
200
stored energy.
Can you define potential energy?
200
The action on two objects is opposed to reaction.
Ex: Baseball pushes glove leftwards, then the glove pushes the baseball rightward.
What information can you gather about action and reaction forces in various situations
200
coal, natural gas and oil
Can you list the three types of fossil fuels?
200
Salt and concrete
What are some examples of matter as mixture?
300
Fire Blanket.
Suppose you spill a flammable chemical and the room burst in to flames. What safety equipment would put down the flame?
300
Roller coaster going down the ramp in full speed from the top of the ramp.
Can you give an example of kinetic energy?
300
3rd Law.
Air will rush out of the balloon forcing the balloon to move through the air in
the opposite direction.
What happens according to Newton if you let an untied balloon go and what law is it?
300
Coal is nonrenewable because it is used one time and takes a million years to be renewed. It is fossil fuels because over time it is compressed by layers of soil.
Can you explain how coal is a fossil fuel and nonrenewable?
300
Molecules
What do you notice about what matter is filled up with?(still the smallest part of substance)
400
For the firefighter to analyze the cause of the fire and determine the type of chemical caused.
Why is the MSDS significant?
400
p=m x v (m is the mass and v is the velocity.)
How do you calculate momentum?
400
Newton's 1st law
What law is also known as Law of Inertia?
400
Mechanical
What kind of energy does wind turbine use?
400
It is a single substance,made up of one atom. For example, Gold.
What can you conclude about elements?
500
Look under the line of graduated cylinder.
What conclusions can be drawn about measuring the volume of an object using water displacement?
500
Find two points and do rise over run.
How would you test of an object that is moving fast or slow according to the slope of a graph?
500
rubbing your hands together, sliding down the slide.
Can you identify examples of friction?
500
-Non-polluting and environment friendly.
- Ability to start and stop quickly
-A renewable source of energy
Can you describe and list 3 of the advantages of hydropower?