Answer:
the thickness of the dam should be the same if the level of water does not change.
Explanation:
the thickness of dam depends on the pressure of water that has to withstand.
Since the pressure exerted by the water depends only on the depth of the lake and not the length of the lake
P =1/2 *ρ*g*h ,
where P= pressure exerted by the water on the dam, ρ= density of water , g= gravity , h= depth of the lake
Then if the lake were smaller and the depth remains the same, the thickness of the dam should be the same
First, she didn't need the beach ball, all she needed were the "Sun" and the "Moon". Second, the parts of the Scientific Method are the Observation, Question, Hypothesis, Experiment, and Data. I'm not sure if this helped, but, You're Welcome anyway
Answer:
shown in the attachment
Explanation:
The detailed step by step and necessary mathematical application is as shown in the attachment.
Answer: A liquid is made up of tiny vibrating particles of matter, such as atoms, held together by intermolecular bonds. Like a gas, a liquid is able to flow and take the shape of a container. Most liquids resist compression, although others can be compressed.
Explanation:
