AQUARIUM DREAMS CHALLENGE ASSIGNMENT.

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Presentation transcript:

AQUARIUM DREAMS CHALLENGE ASSIGNMENT

QUESTION What qualities or characteristics would you look for in the material that is used to make an aquarium?

Do you think the water pressure at the bottom of these aquariums would be different and, if so, which would have the greater pressure and why. 45 gallons 2 ft 7 ½ gallons 1 ft 3 ft 1 ft 1ft 1ft

Instructions You will use a half gallon milk carton and quart milk container for this investigation. Cut off the top. Use the tip of your pencil or pen to poke a small hole in it, about 3 inches from the bottom. Arrange your experiment as shown in the diagram attached. (Use a flat surface: desk or floor

Fill the container with water while keeping your finger over the hole Fill the container with water while keeping your finger over the hole. Measure the distance from the top of the water to the hole, and record it. Remove your finger to allow water to flow, and measure the distance the stream of water travels before it hits the surface. After the water has dropped one inch, make both measurements again. Continue until there is not enough pressure to force the water into a stream as it comes out of the hole.