How do astronomers use the celestial sphere to plot a stars exact position

1 answer:

3 0

<span>The celestial sphere is a coordinate system that uses the Earth as a reference. Declination indicates how far north or south from the celestial equator an object is. Right ascension indicates how far east or west from the vernal equinox an object is.</span>

You might be interested in

17. Addition of hydroxide ions to a solution will

JulijaS [17]

Answer:

Explanation:

Addition of hydroxide ions will decrease its acidity and make it more basic.

3 0

3 years ago

A cross country runner runs 8 km in 2 minutes. What is his speed?

oee [108]

The speed of the cross country runner is equal to 4 km/min.

<u>Given the following data:</u>

Distance = 8 km.

Time = 2 minutes.

To determine the speed of the cross country runner:

Speed can be defined as the distance covered by an individual per unit time and it can be measured in kilometer per minutes (km/min).

Mathematically, speed is given by the formula;

$Speed = \frac{distance}{time}$

Substituting the given parameters into the formula, we have;

$Speed = \frac{8}{2}$

Speed = 4 km/min.

5 0

2 years ago

What is the difference between a prokaryotic and eukaryotic cell?

tamaranim1 [39]

Answer:

The source.

Explanation:

8 0

2 years ago

What are the characteristics of the genetic code of humans

andrezito [222]

Answer:

The genetic code has four main features: Three nucleotides/bases encode an amino acid, there are 20 different amino acids which are the building blocks for proteins. The genetic code is non-overlapping

Explanation:

5 0

3 years ago

PLS ANSWER CORRECTLY!!

yanalaym [24]

The substances they need are carbon dioxide, water, and chlorophyll, and the substances produced by photosynthesis is 1 glucose molecule and 6 oxygen molecules

4 0

2 years ago

Read 2 more answers