2 years ago

Which of the following stars is likely to emit the most energy into space?

Physics

2 answers:

alisha [4.7K]2 years ago

8 0

Answer: The brightest star

Explanation: The brightest start gives out more energy

Mariana [72]2 years ago

7 0

Answer: the brightest star

Explanation:

The more the surface area the brighter the star.

That increased surface area allows more light and energy to be given off

You might be interested in

Which of the following is not true about minerals?

mezya [45]

Answer:

I think it's A but I'm not sure

6 0

2 years ago

Read 2 more answers

What type of fingerprints is invisible to the naked eye?

luda_lava [24]

Well latent fingerprints are made of oil and sweat and generally materials that you can't see very easily, so it should be that.

Hope this helps :D

3 0

3 years ago

As blood passes through the capillary bed in an organ, the capillaries join to form venules (small veins). If the blood speed in

Semenov [28]

Answer:

$A_2 = 2.5\ cm^2$

Explanation:

given,

velocity factor = 4

Cross-sectional area of venules(A₁) = 10 cm²

cross sectional area of capillaries(A_2) = ?

continuity equation = Q = AV

now,

$\dfrac{A_1}{A_2} = \dfrac{V_2}{V_1}$

$\dfrac{10}{A_2} =4$

$\dfrac{10}{4} =A_2$

$A_2 = 2.5\ cm^2$

hence, the area of capillaries is equal to 2.5 cm₂

4 0

2 years ago

Help !!

777dan777 [17]

<span>One leg is = 12 m, and the other leg is 16 m. </span>

3 0

3 years ago

6. And what's up with ChiN?

n200080 [17]

I don’t know what’s up with chin man ??

4 0

2 years ago