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Sunday, 1st January, 2012
Hi everyone. You are welcome back to school and i hope you are ready for our field trip to Lafarge this week.
Thursday, 5th January 2012.
Sorry about the field trip that was cancelled. It is in the interest of all of us. I am sure that the school will make it up with you sometimes in the future.
Back to business. This is the home work for you guys.
A. Study all of chapter 9
B. Answer the following questions in your notebook and submit on Monday
i. Name five dirrefent types of energy
ii. Name three types of stored energy
iii. What kind of energy does a crate gain as it is lifted by a crane?
iv. What kind of energy does water gain as it travels down a water fall?
v. Write down the energy transfer that takes place when you use a hair drier.
vi. How much energy is lost during an energy transfer?
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