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Naddik [55]
4 years ago
6

Why does black absorb heat quicker

Physics
1 answer:
Oliga [24]4 years ago
4 0
A black object absorbs all wavelengths of light and converts it into heat. white reflects.
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Why do you think more people give importance to their body than their mind?​
tekilochka [14]

Answer:

More people give more importance to their body because they want to be liked and fit in. They would rather fail in school and mess up their education to show off their body to be one of those cool kids in school.

Explanation:

7 0
3 years ago
The compass uses a pendulous system to improve?
ivanzaharov [21]

The compass is designed and developed to use a pendulous system to improve horizontality.

<h3>What is a compass?</h3>

A compass can be defined as a scientific instrument that contains a magnetized pointer, which is used to show and indicate the following four (4) main cardinal directions:

  • North (N)
  • South (S)
  • West (W)
  • East (E)

Basically, the compass is a scientific instrument that's designed and developed to use a pendulous system to improve horizontality.

Read more on compass here: brainly.com/question/11165627

#SPJ12

6 0
2 years ago
If you going 80mph how long will it take you to go 80 miles
lilavasa [31]
1 hour "mph" means mile per hour.

3 0
3 years ago
Read 2 more answers
23°C = ______ K<br> 23<br> 296<br> -250<br> 123
grigory [225]
TºC + 273 :

23 + 273 =  296 K

Answer B

hope this helps!
4 0
3 years ago
Which of the following is the volume of the shaded in Of the sphere?
marysya [2.9K]

Answer:

The correct option is;

πR³(2/3 + (1/3)cos³θ - cosθ)

Explanation:

The volume of a segment of a sphere is given by the relation;

V = \pi \cdot h^2 \cdot \left (R - \dfrac{h}{3} \right)

We note that h = R - R·cos(θ)

Therefore by substituting the value of h in the equation of a segment of a sphere, we have;

V = \pi \cdot \left (R - R\cdot cos(\theta) \right ) ^2 \cdot \left (R - \dfrac{\left (R - R\cdot cos(\theta) \right )}{3} \right)

Which gives;

\dfrac{R^3\cdot \pi \cdot cos^3 (\theta) -3 \cdot R^3 \cdot\pi \cdot cos (\theta) +  2 \cdot R^3 \cdot \pi}{3}

R^3\cdot \pi \cdot  \left (\dfrac{cos^3 (\theta) -3 \cdot cos (\theta) +  2 }{3} \right )

R^3\cdot \pi \cdot  \left (\dfrac{cos^3 (\theta) +  2 }{3} -  cos (\theta)  \right )

R^3\cdot \pi \cdot  \left (\dfrac{cos^3 (\theta) }{3} + \dfrac{2}{3} -  cos (\theta)  \right )

Therefore, the correct option is πR³(2/3 + (1/3)cos³θ - cosθ).

7 0
3 years ago
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