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Anna [14]
3 years ago
10

Is a star's emission spectrum unique?

Physics
1 answer:
aliina [53]3 years ago
4 0
Yessssssssssssssssssssssss
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Plants make ___________ using carbon dioxide, water and energy from the sun.
gizmo_the_mogwai [7]

Answer:

I think it's carbohydrates

Explanation:

The energy from light causes a chemical reaction that breaks down the molecules of carbon dioxide and water and reorganizes them to make the sugar (glucose) and oxygen gas.

7 0
3 years ago
Suppose a 50 turn coil lies in the plane of the page in a uniform magnetic field that is directed into the page. The coil origin
Ilia_Sergeevich [38]

Answer:

EMF = 108.3 Volts

Explanation:

As per Faraday's law of electromagnetic induction we know that rate of change in magnetic flux will induce EMF in closed loop

So it is given as

EMF = N\frac{d\phi}{dt}

EMF = N\frac{BA - 0}{\Delta t}

now we know that

N = 50 turns

B = 1.5 T

A = 0.325 m^2

\Delta t = 0.225 s

now we have

EMF = (50)(\frac{1.5\times 0.325}{0.225})

EMF = 108.3 Volts

7 0
4 years ago
Blank is the the decrease in a materail's volume when it's blank decrease ​
natulia [17]

Answer:

Explanation:

becAUSE IT POOOPYES

7 0
3 years ago
Terrestrial coordinates expanded into infinite space onto a celestial sphere is called the
Vinvika [58]

Answer:

The correct option is;

C) Equatorial coordinate system

Explanation:

The equatorial coordinate system is which has the most wide spread use in coordinate system for astronomy for mapping the location of celestial bodies such as stars by use of an imaginary projected celestial sphere or to rectangular coordinates with the Earth at the center.  Extending the Earth's axis onto the celestial sphere is essentially the projection of the Earths axis outwards to intersect the sphere at the celestial poles.

7 0
3 years ago
Determine o que se pede e diga qual transformaçao P=25 atm T=600 P=75atm T=?
Greeley [361]
Olá!!!

P= 25 atm, T=600
P=75atm, X
600×75=45 000
45000:25=1 800

Vamos resolver isso com uma regra de três, se P=25atm corresponde a T=600, P=75atm poderá corresponder a T=1 800.

Caso não seja esse tipo de resposta, pode avisar..

Espero ter ajudado!!

3 0
4 years ago
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