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Anna71 [15]
3 years ago
7

What color of colors of light does red glass absorb

Physics
1 answer:
gulaghasi [49]3 years ago
4 0
Red glass transmits red light and absorbs blue and green light.

I hope this helps! (^_^)
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Which unit of a measurement is better for determining the volume for a drop of water. A milliliter, or a liter?
IceJOKER [234]
A milliliter, because it is a smaller unit of measurement more fitting for a drop of water.
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Which component of the earth’s atmosphere is decreased due to photosynthesis?
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The component of Earth's atmosphere that is decreased due to photosynthesis is carbon dioxide (D).

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Nonmetals in the periodic table have a negative oxidation number. Which statement best explains why?
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7 0
3 years ago
a 4kg metal block absorbs 5000j of energy and increases to a temperature of 22°c. the metal has a specific heat capacity of 250j
e-lub [12.9K]

Answer:

17 °C

Explanation:

From specific Heat capacity.

Q = cm(t₂-t₁)................. Equation 1

Where Q = Heat absorb by the metal block, c = specific heat capacity of the metal block, m = mass of the metal block, t₂ = final temperature, t₁ = Initial temperature.

make t₁ the subject of the equation

t₁ = t₂-(Q/cm)............... Equation 2

Given: t₂ = 22 °C, Q = 5000 J, m = 4 kg, c = 250 J/kg.°c

Substitute into equation 2

t₁ = 22-[5000/(4×250)

t₁ = 22-(5000/1000)

t₁ = 22-5

t₁ = 17 °C

6 0
3 years ago
The moons of Mars, Phobos (Fear) and Deimos (Terror), are very close to the planet compared to
katrin2010 [14]

Answer:D- 0.2528

Explanation:

T=(Rp/Rd)^3/2

T=(9378/23459)^3/2

T=0.2528

The answer is D

3 0
3 years ago
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