Flight
Magnets
Light it Up
Wild Card
100
If all the forces acting on a helicopter are balanced. Which force would you decrease to cause the helicopter to drop in altitude?
Lift
100
What causes an magnetic field in an electromagnet to be stronger?
More coils
100
If a circuit breaker is open will the light bulb turn on?
No
100
What is the part of a fungi used for producing food called?
Hyphae
200
What part of the airplane makes a plane stay in the air for a longer period of time?
The wing. The bigger the wing the longer in air.
200
If you put two poles that are the same together what happens?
They repel
200
What kind of energy is released from a light bulb?
Thermal Energy
200
What makes Fungi different from other eukaryotes for obtaining nutrients?
Fungi obtain food through absorption of nutrients.
300
What kind of energy transformation happens when you use a rubber band to fly an airplane?
potential energy to mechanical energy
300
What is the invisible force that comes from objects called magnets that can push or pull other objects called?
Magnetism
300
Will this closed circuit cause the light bulb to work
Yes
300
If you jumped out of an airplane with one parachute and your friend jumped out of the same airplane at the same time wearing three parachutes who would make it to the ground first.
You will make it first.
Friend will make it last.
400
What force has to be overcome for an airplane to move forward through the air.
The thrust force has to overcome the drag force.
400
Putting two magnets together with opposite poles will cause what to happen?
A force of attraction
400
What kind of circuit do you need for a lightbulb to produce light?
A closed circuit
400
What is the navigational device that uses a small magnet called?
Compass