If a teacher put a penny in an overhead projector could you see Abraham Lincoln's face

Physics

1 answer:

weeeeeb [17]3 years ago

7 0

No, the light from the overhead would show you only the coin outline.

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Difference between regular and irregular object.

DaniilM [7]

<h2>Answer:</h2><h2>Regular object</h2>

Those substance which have fixed geometrical shape are called regular object.
For example: books,pencils, basketball etc.

<h2>Irregular object</h2>

Those substance which do not have geometrical shape are called irregular object.
For example: a piece of stone,a broken piece of brick,leaf etc.

Hope this helps....

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Answer:

Answer is C. Both technicians A and B.

Refer below.

Explanation:

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Both technicians A and B

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Lily was concerned about global warming and its effects on Earth. A changing climate is associated with multiple kinds of change

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A cascade effect is an inevitable and sometimes unforeseen chain of events due to an act affecting a system. If there is a possibility that the cascade effect will have a negative impact on the system, it is possible to analyze the effects with a consequence / impact analysis. An example of the cascade effect caused by the loss of a top predator is apparent in tropical forests. When hunters cause local extinctions of top predators, the predators' prey's population numbers increase, causing an overexploitation of a food resource and a cascade effect of species loss. Another example is a lake system with four trophic levels, the model predicts with the removal of the top carnivore, the primary carnivore numbers will increase, in turn, reducing the number of herbivores, increasing the phytoplankton abundance, and decreasing the levels of mineral nutrients. The effects show a positive/ negative change in trophic level structure as it moves down.

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What’s the answer to the summary ?

Talja [164]

Because of the different speeds..

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