Y8 - unit 1 - heat and pressure

A measure of how hot or cold something is; specifically a measure of the average kinetic energy of the particles in an object.

• Thermometer
• Temperature
• Absolute Zero
• Specific Heat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

An instrument that measure and indicates temperature.

• Thermometer
• Temperature
• Energy
• Kinetic Energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The temperature at which molecular energy is at a minimum (0 K on the Kelvin scale or -273.16 C) on the Celsius scale.

• Specific Heat
• Plasma
• Absolute Zero
• Conduction

Tags

NGSS.HS-PS3-4

The energy transferred between objects that are at different temperatures.

• Radiation
• Convection
• Thermal Conduction
• Heat

Tags

NGSS.MS-PS1-4

Water freezes at ______ on the Celsius scale?

• 30
• 35
• 5
• 0

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When you increase your depth under water, the water pressure on your body

• increases

• decreases

• stays the same

Which of the following would increase the pressure on a system?

• Increase the Temperature
• Pump in more gas
• Decrease the volume
• All of these

Tags

NGSS.MS-PS2-2

What decreases as you go up in the atmosphere?

• Altitude
• Atmosphere
• Meteors
• Air Pressure

How do you Calculate Pressure

• Force(N)/Area(m²)

• Force(kg)/Area(mi²)

• Area(m²)/Force(N)

Why won't you sink in mud if you wear boots?

• Because the surface area is larger creating less pressure.

• Has air in it to keep you floating.

• Because the mud won't want you.