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Applying the Scientific Method Flashcards | StudBud
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Applying the Scientific Method
Applying the Scientific Method
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1
You observe a pot of boiling spaghetti and see the spaghetti rising and falling in the water.
Radiation
Conduction
Convection
2
The energy of motion is called
kinetic energy
height energy
light energy
potential energy
3
This type of heat transfer causes wind in the Earth's atmosphere.
Conduction
Convection
Radiation
4
What force acts on the mass of an object?
energy
gravity
friction
buoyancy
5
The MAIN source of energy for the earth is
the Core
the Sun
gravity
wind
6
You put your hand close to a light bulb and it feels warm.
Convection
Conduction
Radiation
7
Which type of energy is created by friction?
heat energy
solar energy
potential energy
kinetic energy
8
You leave a spoon in hot soup and the spoon gets hot too.
Convection
Radiation
Conduction
9
Energy that comes from the Sun is called:
kinetic energy
height energy
heat energy
solar energy
10
You step out of the shower and the tile floor feels cold.
Convection
Radiation
Conduction
11
Occurs when warmer, less dense subtances rise and cooler more dense substances sink.
Conduction
Convection
Radiation
12
The uplfiting force that occurs in fluids is called:
density
weight
gravity
buoyant force
13
You stand in front of the fire and you feel heat on your skin.
Conduction
Radiation
Convection
14
You put food under a heat lamp to stay warm.
Convection
Conduction
Radiation
15
The formula for finding density is:
mass - volume
mass + volume
mass x volume
mass / volume
16
Energy that is stored is what we call:
both potential and height energy
kinetic energy
height energy
potential energy
17
Heat energy moves from:
cooler objects to warmer objects
hotter objects to warmer objects
cold objects to hot objects
warmer objects to cooler objects
18
You grab a hot pot and you burn your hand.
Convection
Radiation
Conduction
19
You place your hand in water and it feels warm.
Radiation
Convection
Conduction
20
A measure of how tightly packed an object is best describes its:
buoyancy
mass
density
volume
21
Air in a hot air balloon is heated and the balloon rises.
Radiation
Convection
Conduction
22
To find the density of an object, you need to know the objects:
weight and volume
length and volume
mass and weight
mass and volume
23
If the buoyant force on an object is GREATER than its weight, then the object will
sink
float
float then sink
hover
24
This form of heat transfer occurs when you feel the suns rays.
Convection
Radiation
Conduction
25
This form of heat transer occurs when 2 substances are touching.
Conduction
Convection
Radiation