Question

ENGAGEMENT
Learning Task 2: Determine which frequency of light will be reflected and what color will be seen by the observer
un
The roof reflects
light ray from the sun
The roof absorbs
OYGBIV.
sun
The roof reflects
VON
light ray from the sun
The roof absorbs
ROBIV.​

Answer 1

Answer:

The roof absorbs OYGBIV.

Explanation:

• "OYGBIV" is a mnemonic for remembering the order of the rainbow's hues. Red, orange, yellow, green, blue, indigo, and violet are the colours.

• The sun's rays are reflected by the roof. OYGBIV is absorbed by the roof.

• White is the colour that absorbs the least heat, while lighter colours are better at reflecting the sun's energy away from the surface.

• OYGBIV - Orange, Yellow, Green, Blue, Indigo, Violet - is absorbed by the item. We gleam in red, green, and blue. As a result, Green and Blue are absorbed, while Red is reflected back to our eyes from the object.

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Answer 2

Answer -

The roof absorbs OYGBIV.

Explanation -

• The object absorbs OYGBIV - Orange, Yellow, Green, Blue, Indigo, Violet. We shine Red, Green, Blue.
• Green and Blue are absorbed, Red is reflected from the object to our eyes.
• The sun's rays are reflected by the roof. OYGBIV is absorbed by the roof.

• White is the colour that absorbs the least heat, while lighter colours are better at reflecting the sun's energy away from the surface.

• lighter colours are better at reflecting the sun's radiation away from the surface, with white being the colour that absorbs the least heat.

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