WorksheetsMatter
Total questions: 20
Worksheet time: 15mins
One hot summer, you left a cup of water outside. A few weeks later, you saw that the cup was empty and you remember the cup having water. What happened to the water?
A student drops a rock and a cork in a cup of water.
The cork floats while the rock sinks in water. What is the conclusion?
The cork is more dense than the rock and water
The rock is more dense than the cork and water
The rock is more dense than the cork but less dense than the water
The cork is more dense than the water but less dense than the rock
A scientist studies the small particles in a piece of matter.
What state of matter is the scientist observing?
gas
solid
liquid
vapor
If the density of the object is LESS than the density of the liquid, the object
SINKS
FLOATS
Which tool can we use to find the mass of an object?
Triple Beam Balance
Beaker
Graduated Cylinder
Ruler
An object should float in a liquid if...
Its denser than the liquid
It's the same density as the liquid
It's less dense than the liquid
What is weight?
What you have to do when your parents are talking to friends
Air pushing up on the wing of an airplane
The measure of gravity pulling down on an object
The force pushing back on a forward moving object
What is drag?
The speeding up and slowing down of air
The angle of an airplane's wings with the front being higher than the back
The wing being sucked in an upward direction by the air
Drag is what pulls backward on an airplane, slowing it down
What is thrust?
The force that pulls or pushes a airplane forward
The force that equalizes lift and drag
The force that causes a plane to fall towards Earth
The measure of air pressure on the airplane's wing
What is lift?
The speeding up and slowing down of air as it moves across a wing causing an upward push
The measure of gravity pulling down on an airplane's wing
The force caused by an airplane's engine that pushes the plane forward
Lift is the opposite of drag
What is the most aerodynamic man-made vehicle?
A rocket
A jet
A racecar
I have no idea because I did not listen
What's the mass of these tomatoes?
240 g
204 g
340 g
304 g
Which image shows a tool for measuring the volume?
Which of the following materials is most likely to conduct electricity?
wood
rubber
glass
metal
A material that is not conductive to heat or electricity is called...
thermal
electrical
insulator
