Geography Quiz 66 - Switched on kids

Welcome to the Geography Quiz 66

Why do we learn Geography ? I guess, because it helps us to understand the places, and the relationship of people with its environment. Also did you ever try to find out how the Geography word was formed. Well, here is the answer – The word geography can be broken into the two basic elements of “GEO” and “GRAPHY.” Geo comes from the Greek word for Earth (the word Gaea, also meaning earth, derives from the Greek as well). The “ography” part comes from the Greek word graphein, which is literally to write about something. How well do you know about places, environment and our connect with it ? Learn more with our educational toys and STEM toys.

 Geography Quiz
Geography Quiz 66

In a streamline flow, the velocity of fluid is:

Correct! Wrong!

The continuity equation A1V1=A2V2A_1V_1 = A_2V_2A1​V1​=A2​V2​ assumes:

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Which of the following devices works on the principle of Bernoulli’s theorem?

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Bernoulli’s equation is based on the conservation of which principle?

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Which of the following is the correct unit of viscosity in the SI system?

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The pressure in a fluid at rest increases with:

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A fluid with a low Reynolds number typically exhibits:

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The Reynolds number is used to predict what property of fluid flow?

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quiz on fluid dynamcis
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