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Otrada [13]
3 years ago
14

How many eclipses normally occur each year? a. 2 b. 5 c. 7 d. 4

Physics
2 answers:
Zigmanuir [339]3 years ago
8 0
C. 7, 5 solar and 2 lunar eclipses or 2 solar and 5 lunar eclipses
garik1379 [7]3 years ago
8 0

Answer:

d. 4

Explanation:

Usually 4 eclipses occur every year. This no. can go up to a maximum of 7 eclipses per year which happens rarely. Out of the eclipses happening in the year, no. of Solar Eclipses will be minimum 2 and maximum 5.

The solar eclipse will always be either preceded or succeeded by a Lunar Eclipse.

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Wittaler [7]

Dry air adjacent to the cloud is entrained air is drier than the air within a cloud. The evaporation occurs in the cloud which cools the air.  The cooling of air increases its density and creates a downdraft.

<h3>How clouds are formed?</h3>

A cloud can be described as a mass of ice crystals or water drops suspended in the atmosphere. Clouds can be formed when the water condenses in the atmosphere. The sky possesses some quantity of water vapours and it is invisible to us.

Clouds can be formed when an area of air gets cooler until the water vapour there condenses to liquid form. At this point, the air gets saturated with water vapours.

A cloud can never be perfectly adiabatic. Therefore, after mixing the environmental air with the clouds, its boundaries will not stay well defined and this process is called entrainment.

Learn more about cloud formation, here:

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5 0
1 year ago
A 100 kg cart accelerates at 0.50 meters per second squared west as the horse exerts a force of 60 newtons west on the cart what
mojhsa [17]
<span>Newton's third law of motion (also known as lar of action-reaction) states that when an object A exertes a force on another object B, object B also exerts a force on object A equal and opposite to the first force. If we apply the law to this problem, we can say that the force exerted by the car on the horse is equal to the force exerted by the horse on the car, so its magnitude is 60 N.</span>
5 0
3 years ago
I need help pls help
Nikitich [7]
You want all those boxes filled in (0,0)
5 0
4 years ago
The distance between Earth and Mars is 225 million km. When converted using the conversion factor 1 AU = 1.5 × 108 km, the dista
noname [10]
To convert km to AU, we divide 225,000,000 km by the factor of 1.5 x 10^8 = 150,000,000 km. This gives us 225,000,000 / 150,000,000 = 1.5 AU. Therefore, the distance between Earth and Mars in AU is 1.5 AU.
The AU is not equivalent to a light-year. A light-year is equivalent to around 9.5 x 10^12 kilometers.

4 0
4 years ago
What is the advantage of the SI unit over CGS units?
MatroZZZ [7]

Answer:

The advantage of the SI unit over CGS unit are:

  • S.I has broader base. It has seven base units and two supplementary units.
  • S.I is metric.
  • S.I is coherent.
  • S.I is rational, i.e. it gives one unit for one physical quantity .e g. for energy of any type i.e, mechanical or heat or electrical.There is only one unit Joule(J) but in M.K.S system unit for mechanical energy is joule.

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3 years ago
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