Presentation is loading. Please wait.

Presentation is loading. Please wait.

Water would have been ____ the cadmium. 1.Hotter than 2.Colder than 3.Same temp as 1234567891011121314151617181920 2122232425262728293031323334353637383940.

Published byFranklin Wiggins Modified over 9 years ago

Similar presentations

Presentation on theme: "Water would have been ____ the cadmium. 1.Hotter than 2.Colder than 3.Same temp as 1234567891011121314151617181920 2122232425262728293031323334353637383940."— Presentation transcript:

1 Water would have been ____ the cadmium. 1.Hotter than 2.Colder than 3.Same temp as 1234567891011121314151617181920 2122232425262728293031323334353637383940 414243444546474849

2 Which L is bigger? 1.Latent heat of fusion/melting 2.Latent heat of vaporization/boiling 3.Same 1234567891011121314151617181920 2122232425262728293031323334353637383940 414243444546474849

3 Can you freeze water with many zero degree Celsius ice cubes? 1.Yes 2.No 1234567891011121314151617181920 2122232425262728293031323334353637383940 414243444546474849

Download ppt "Water would have been ____ the cadmium. 1.Hotter than 2.Colder than 3.Same temp as 1234567891011121314151617181920 2122232425262728293031323334353637383940."

Similar presentations

wax water 1. When water evaporates its PE goes up so the KE (and temp.) must go down. Evaporation is a cooling process. 2. When wax freezes its PE goes.

wax water 1. When water evaporates its PE goes up so the KE (and temp.) must go down. Evaporation is a cooling process. 2. When wax freezes its PE goes.
MEASURING THE MOVEMENT OF MOLECULES

MEASURING THE MOVEMENT OF MOLECULES
Latent & Sensible Heat To help you understand the refrigerant phases (changes) in a vapour compression system, let us first consider the basic properties.

Latent & Sensible Heat To help you understand the refrigerant phases (changes) in a vapour compression system, let us first consider the basic properties.
Temperature Measuring Temperature. Temperature Particles are always moving. When you heat water, the water molecules move faster. When molecules move.

Temperature Measuring Temperature. Temperature Particles are always moving. When you heat water, the water molecules move faster. When molecules move.
Heat Why is it colder in the night than in the day? The sun is the greatest heat source in the world. As the sun comes up, it warms the world. As the.

Heat Why is it colder in the night than in the day? The sun is the greatest heat source in the world. As the sun comes up, it warms the world. As the.
Freezing/Melting and Boiling Points. Spacing of Molecules in a Solid, Liquid, & Gas Use this link racter.html.

Freezing/Melting and Boiling Points. Spacing of Molecules in a Solid, Liquid, & Gas Use this link racter.html.
Endothermic Reactions (need heat) (Absorb heat energy from their surroundings) Solid + heat  Liquid (Fusion/Melting) Liquid + heat  Gas (Boiling/Evaporation/Vaporization)

Endothermic Reactions (need heat) (Absorb heat energy from their surroundings) Solid + heat  Liquid (Fusion/Melting) Liquid + heat  Gas (Boiling/Evaporation/Vaporization)
Last time: steam is boiled water. It is not the same as water vapor, which is water dissolved in air. This is not pure steam. Pure steam is clear (transparent.)

Last time: steam is boiled water. It is not the same as water vapor, which is water dissolved in air. This is not pure steam. Pure steam is clear (transparent.)
Do now! Can you finish the “fractional distillation” sheet you started on Friday? Can you also look through the comments in your book?

Do now! Can you finish the “fractional distillation” sheet you started on Friday? Can you also look through the comments in your book?
Temp Conversions Centigrade, Fahrenheit, Absolute.

Temp Conversions Centigrade, Fahrenheit, Absolute.
How many joules are needed to change 120.g of

How many joules are needed to change 120.g of
Chapter 2 Energy in the Atmosphere. Energy It’s what makes things happen.

Chapter 2 Energy in the Atmosphere. Energy It’s what makes things happen.
It’s estimated that 1.1 billion people don’t have easy access to drinking water, and 2.6 billion people don’t have water that’s clean enough. The Celsius.

It’s estimated that 1.1 billion people don’t have easy access to drinking water, and 2.6 billion people don’t have water that’s clean enough. The Celsius.
Thermodynamics Notes Section: 10.4.

Thermodynamics Notes Section: 10.4.
The Fahrenheit and Celsius scales use different numerical values for the freezing and boiling points of water. The Celsius degree is larger than the Fahrenheit.

The Fahrenheit and Celsius scales use different numerical values for the freezing and boiling points of water. The Celsius degree is larger than the Fahrenheit.
Kinetic Energy and Kelvin Temperature BY: MELVIN G. FLORES East Gadsden High School.

Kinetic Energy and Kelvin Temperature BY: MELVIN G. FLORES East Gadsden High School.
Heating/Cooling Curve Melting (ice & water) ALL ice ALL Water Vaporizing (water & vapor) ALL Vapor.

Heating/Cooling Curve Melting (ice & water) ALL ice ALL Water Vaporizing (water & vapor) ALL Vapor.
Warmup 1) Solve for x 689 = (1.8)(x)(45.2 – 27.4) 689 = (1.8)(x)(17.8) 2) On a hot summer afternoon, you get into the car, and it’s unbearably HOT inside!

Warmup 1) Solve for x 689 = (1.8)(x)(45.2 – 27.4) 689 = (1.8)(x)(17.8) 2) On a hot summer afternoon, you get into the car, and it’s unbearably HOT inside!
Fahrenheit and Celsius Conversion Formulas Fahrenheit to Celsius: Celsius to Fahrenheit:

Fahrenheit and Celsius Conversion Formulas Fahrenheit to Celsius: Celsius to Fahrenheit:
Chapter 19 Temperature scales: Fahrenheit, Celsius (centigrade), Kelvin Thermal expansion The ideal gas law Part 3 Thermodynamics Chapter 19: Temperature.

Chapter 19 Temperature scales: Fahrenheit, Celsius (centigrade), Kelvin Thermal expansion The ideal gas law Part 3 Thermodynamics Chapter 19: Temperature.

Similar presentations

Ads by Google