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Ad libitum [116K]
3 years ago
5

ln the constellation of Orion, you can see a group of stars and other objects that appear in the shape of a sword. Ln the middle

of the sword, a bright "fuzzy star" appears. Astronomers looking at this object through telescopes refer to it as a "stellar nursery."What is another name for this object?
Physics
1 answer:
bagirrra123 [75]3 years ago
7 0

Answer:

Nebula

Explanation:

 Given that in the constellation of Orion, you can see a group of stars and other objects that appear in the shape of a sword. Ln the middle of the sword, a bright "fuzzy star" appears. Astronomers looking at this object through telescopes refer to it as a "stellar nursery." Another name for this object is called NEBULA.

The space where new stars are forming anew is known as nebulae

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Explanation:  

10 /9 Ω

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Hence, emf E=2.2V

when, circuit is closed, potential difference across cell is given by V=E−Ir

And,

I= E/ R+r

Hence, V= E− Er/ R+r

⟹ V= ER/ R+r

⟹ 1.8= 2.2×5 /5+r

⟹9+1.8r=11

⟹ r= 2/  1.8  Ω

⟹ r= 10/9  Ω

​

​

 

7 0
2 years ago
If the radius of a coinis 20cm, find its<br>surface area -​
meriva

Answer:

800\picm²

Explanation:

Given parameters:

radius of the coin  = 20cm

Unknown:

Surface area of the coin  = ?

Solution:

A coin is made up of two faces;

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3 years ago
The voltage in a circuit is given by the equation V = IR . In this equation , Vis the voltage, the current, and Ris the resistan
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Answer:

The choice D.

R =  \frac{v}{I}

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3 years ago
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