2 years ago

Why does a combination of red, yellow and blue paint look black?

Physics

2 answers:

kondaur [170]2 years ago

5 0

Because the main/dominant colors (red) and (blue) make a darker mix together

cupoosta [38]2 years ago

3 0

because the combination of colur or paint is mixed

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How many (whole number of) 87 kg people

choli [55]

Answer:

Explanation:

1. You are going to be rounding down.

2. change the metric ton to kg.

1.000 * 10^3 kg = 1000 kg

1000 / 87 = 11.49 = 11 people

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4 years ago

lightning is actually an enormous display of the concept of A.chemical heating B.solar energy C.magnetism D.grounding

allsm [11]

Answer:

D) Grounding

Explanation:

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3 years ago

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solmaris [256]

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3 years ago

A car is moving at 76 miles per hour. the kinetic energy of that car is 5 × 105 j. how much energy does the same car have when i

valentina_108 [34]

Its would be 144. cause if u think about it

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3 years ago

A total resistance of 3.03 Ω is to be produced by connecting an unknown resistance to a 12.18 Ω resistance. (a) What must be the

insens350 [35]

Answer:

(a) 4.0334Ω

(b)parallel

Explanation:

for resistors connected in parallel;

$\frac{1}{R_{eq} } =\frac{1}{R1}+\frac{1}{R2}$

Req =3.03Ω , R1 =12.18Ω

$\frac{1}{3.03 } =\frac{1}{12.18}+\frac{1}{R2}$

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R2=4.0334Ω

(b)parallel connection is suitable for the desired total resistance. series connection can not be used to achieve a lower resistance as the equation for series connection is.

Req = R1+R2

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3 years ago

Why does a combination of red, yellow and blue paint look black?​

Why does a combination of red, yellow and blue paint look black?