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The flame of a lit candle is placed 30 cm above the bottom of a 20 cm diameter spherical polished metal bowl. Determine...

a) The focal length of the bowl

b) The location of the image of the candle produced by the bowl

c) The type of image formed.

d) The magnification of the bowl.

Now the bowl is flipped upside down, but the candle flame isn't moved. Determine...

a) The new location of the image of the candle flame produced by the bowl

b) The type of image formed.

Mold important in food microbiology 

Price controls are often touted as a policy to help reduce inflation.In 1971, the United States was facing an inflation rate of 5.8%, which led PresidentRichard Nixon to impose a price ceiling on beef, poultry, and dairy. As a result of this,American farmers drowned their chickens and massacred their cows, without butcheringthem and selling the meat. Using a diagram, clearly explain why

Suppose that the prices of Beretta M9s and Henry Golden Boys go down. Using adiagram, show clearly what effect this has on the market for .22 ammunition.

Suppose that everybody’s income goes up. Using a diagram, show clearly what effectthis has on the market for saffron (the spice).

Suppose that the prices of Beretta M9s and Henry Golden Boys go down. Using adiagram, show clearly what effect this has on the market for .22 ammunition

Name a problem in your community and how you would solve it if you had the power.

B. Put your thoughts in the form of a 'letter to the editor' of your local newspaper.

C. Visit this wikipedia link to learn more about a 'letter to t

1. Differentiate between a router and a modem.

1. Describe the OSI layer as far as network management is concerned.
   
   

1. Describe network topology.

1. Describe the software process model.

1. Describe software process activities.

1. Give 7 Attribute of a good software.

1. Describe prototyping as used in system analysis and design.

1. Differentiate between an attribute and an entity.