**Lesson 5 Monday 1/11/16**

Warm Up: {FM} Index cards, derive the conversion from C to F. What is the conversion from C to K?

LO:Students will be able to convert between temperature scales

LO: Students will understand the relation between work and heat and that work can be converted into heat.

1:practice worksheet on temperature conversions. – 1/2 hour

2: First Law of Thermodynamics (Work is heat)

Content:

Joules’ experiment

Units of heat

Practice: ad hoc problems

**Lesson 6: Tuesday 1/12/16**

Warm up: {FM} Index cards, derive the temperature at which C = F

Ans: C=5/9(F-32), Set T=C=F then T=5/9(T-32), T(1-5/9) = -32(5/9),

(4/9)T = (5/9)(-32), T = (5/4)(-32), T = -40 {C or F}

LO: Students will understand that heat can be converted to work

{ hold carnot cycles to a later lesson}LO: Students will be familiar with the Carnot Cycle

DI:Carnot Cycle

Examples of Carnot Cycles

MOdel: Calculate work done in a quasistatic system in a Carnot cycle

GP: Example problems

Resource: look at this later: http://www.varsitytutors.com/high_school_physics-energy-and-work-problem-25666