Bill Nye's Electrical Circuit S01E18

PBS Lm Ohm's law example

https://ny.pbslearningmedia.org/asset/hew06_int_ohmslaw/EN/

Chapter 7

Chapter 8

3/13 Clockwork
3/31 Chapter 7 test
4/7 Clock parts completed
4/28 Clock Structure done
5/1 Chapter 8 due
5/1 Chapter 8 test

Chapter 7 details:
7.1 questions 1-4 & 6 (p. 141)
7.2 questions 1- 6 (p. 146)
7.3 questions 1-4 & 6 (p. 152)
Page 154 Content and Academic vocabulary

7.1

1. Mechanical energy-pedaling a bicycle; thermal, or heat, energy-a campfire

for cooking marshmallows; electrical energy-a bolt of lightning; chemical energy-a battery in a cell phone; nuclear energy-a submarine engine; light, or radiant, energy-solar cells for a calculator. Other examples are possible.

1. Plants and animals died, and their remains formed thick layers on the bottom of swamps; the remains were covered by thick layers of earth; pressure and heat over millions of years slowly changed the

          remains into fossil fuels.                                                                                  e;

1. on the roof
2. What benefit would a windowless wall have? Solar houses use solar energy your opinions will vary

6. (total kwh – included kwh) then deduct each price range and multiply by that cost, example (3000 kwh – 50 kwh) (2950 kwh) ( 450 @ .0822 + 1500 @.0536 +  x @ .0514) plus minimum cost = 173.54
 
7.2
1.         power is the measure of work done over a certain period of time; energy is the ability
to do work.
2.         mechanical, electrical, and fluid
3.         the ability to achieve a desired result with as little effort and waste as possible

1. The energy source is mechanical, the up and down pedaling action; the process is the conversion of that motion into wheels turning against the ground; the load/work is the rider being moved.
2. Uniquely your own
3. Do the math
   

Answers from 3/29 section 7.1 and 7.2