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asambeis [7]
3 years ago
11

Four 240 Ω light-bulbs are connected in series. What is the total resistance of the circuit? What is their resistance if they ar

e connected in parallel?

Physics
1 answer:
irina [24]3 years ago
5 0

Had to submit as image as it wouldn't let me paste these symbols in the answer box

hope this helps:)

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How does the structural of unicellular and multicellular oraganism differ
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The structural of the unicellular organism and the multicellular organism differs in a broad variety of ways. The main differences you need to know between these two cells are the following.

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- Unicellular are mostly prokaryotes, while multicellular is mainly considered as eukaryotes.

- Unicellular organisms are more smaller and less complex than multicellular organisms.

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What is the IMA of the following pulley system?
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Answer: IMA= \frac {F_r}{F_e}

Explanation:

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Hence, IMA of the given pulley system,

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5 0
3 years ago
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Technician A says that the diameter of a bolt is the same as the wrench size used to remove or install the fastener. Technician
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Answer:

Neither Technician A or B

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Both technicians are wrong. The diameter of bolt is not based on the top where wrench used, but on the smaller part below, it called shanks. Wrench size also not based on the top diameter but the width across the flat. The calculation for the length of a bolt also will not include the top/head, it only includes the shanks.  

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