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Question:1 Using Figure 7.5 in your textbook, determine the color of light assoc

ID: 888454 • Letter: Q

Question

Question:1

Using Figure 7.5 in your textbook, determine the color of light associated with electromagnetic radiation having the following wavelengths:

               

Wavelength

470 nm

545 nm

595 nm

705 nm

Color

??

??

??

??





Question:2

Calculate the density, in g/cm3, of a metal that has a volume of 47.0 L and a mass of 70.58 kg.






Question:3

You have 51.2 L of a 8.77% by volume (% v/v), water-based dye solution. Calculate the volume of pure dye and water that were used to prepare the solution. You may assume that volumes are additive.






Question:4

How many mL of pure (100.0%) food dye are needed to prepare 601.5 mL of 35.7% by volume (%v/v) food dye solution? You may assume that volumes are additive.

Wavelength

470 nm

545 nm

595 nm

705 nm

Color

??

??

??

??

Explanation / Answer

Wavelength

470 nm

545 nm

595 nm

705 nm

Color

Blue

Green

yellow

red

Wavelength

470 nm

545 nm

595 nm

705 nm

Color

Blue

Green

yellow

red

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