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lukranit [14]
3 years ago
13

PLEASE HELP ME Color corresponds to the ______________ of light waves. wave speed cycles wavelength

Physics
1 answer:
lorasvet [3.4K]3 years ago
5 0
Wavelength. Each wavelength is a certain color. For instance, shorter wavelengths (like 470nm) will be blue or violet, while longer wavelengths (like 650nm) will be red. Hope this helps! :)
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Underground water is being pumped into a pool whose cross section is 3 m x 4 m while water is discharged through a 0.076m-diamet
Svetllana [295]
Given:

Area of pool = 3m×4m
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Required:

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Solution:

The problem can be solved by this general formula.

Accumulation = Inlet flowrate - Outlet flowrate
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First, we need to convert the units of the accumulation velocity into m/s to be consistent.

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We then calculate the area of the pool and the area of the orifice by:

Area of pool = 3 × 4 m²
Area of pool = 12m²

Area of orifice = πd²/4 = π(0.076m)²/4
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Since we have all we need, we plug in the values to the general equation earlier

Accumulation velocity × Area of pool = Inlet flowrate - Outlet velocity × Area of orifice

0.00025 m/s × 12m² = Inlet flowrate - 6.3m/s × 0.00454m²

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3 years ago
6. To which of these abrasive disks can you
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Answer: its B

Explanation:

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