Question

Impulse-Momentun Energy Physics 220Hy Activity 9.5 Watts a Home Cost 5. Use the information provided in the lecture notes to estimate how many solar panels woukd be needed to power a typical home. Research and report an estimate of how much this would cost. the information provided in the lecture notes to estimate what the cost would be to power the same house for a year using battery power 7. Use the information provided in the lecture notes to estimate what the cost would be to power the same home using either coal, oil, or gasoline for a year 8. Rank the above sources of energy for the home from cheapest to most expensive, and calculate by what factor more expensive are they compared to the cheapest of the three (i.g 2X, 5X, 10X etc..). Cost of Energy cost per kWh cost if converted (1000 Cal) to electricity fuel market cost $40 per ton $10 per million coal 34 natural gas gasoline electricity car battery computer battery $100 to buy battery $4.00 AAA battery $1.50 per battery S1000.00 S1000.00 Note the wide disparity of these prices! Taken from Physics for Future 9e 27c 100 21c $4.00 cubic feet $3 per gallon 9 $0.10 per kWh 10c $50 to buy battery 21ç Presidents, by Richard Muller What is Energy? What Does Conservation of Energy Mean? Energy is both a thing and a process. You, me, and the chair you are sitting on all contain energy, but we can't see it. All we can do is observe and measure the transformation of energy

Answer 1

nsaes vesage Gnnual pocoe byticat house s to 1s.o koh oe Kn oco that asound 17 1B s pinels poodre Cost of 2used is Cost 1000 ksh is cesoond Avesa house Consomes aoo sh (rer month) need wound 38 battestes

cohen sing a bate casing a bakten One o of coo Loe needfous hon Coal Total Cost of pooe32

fors ogesolrne lkeoh 17-6 brasets eqoals o 74o gall ons gasoline 20 o most Spensive gasoline Solas oces epenshe thon coal then coGl, han coai,