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Andreyy89
3 years ago
7

Some constellation’s observed in the summer skies in New York State are different from those observe in the winter skies

Chemistry
2 answers:
egoroff_w [7]3 years ago
8 0

Answer:

Is this a question?

Explanation:

Have A great Day

Happy Hoildays

~Zero~

poizon [28]3 years ago
7 0

Answer:  

Have you ever noticed that the night sky in winter looks different than the summer? We see constellations at different times of the year - spring, summer, fall, & winter. This occurs because the Earth is orbiting the Sun. ... In summer, we see the opposite (we see Scorpius at night and Orion is in the sky during the day).

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the peak intensity of radiation for a particular star occurs at a wavelength of 2.0 nanometers and what spectral band is this
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Below is an attachment containing the solution.

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4 years ago
Valine is an essential amino acid, which means that it cannot be manufactured in the body and must be obtained through dietary s
artcher [175]

Answer:

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7 0
4 years ago
A ground water tank has its height 2m. Calculate the pressure at its bottom when it is completely filled with water.​
Law Incorporation [45]

The pressure at the bottom : 19600 N/m²

<h3>Further explanation</h3>

Given

A ground water tank has its height 2m

Required

The pressure at its bottom

Solution

Hydrostatic pressure is the pressure caused by the weight of a liquid.  

The weight of a liquid is affected by the force of gravity.  

The hydrostatic pressure of a liquid can be formulated:  

\large{\boxed{\bold {P_h ~ = ~ \rho.g.h}}

Ph = hydrostatic pressure (N / m², Pa)  

ρ = density of liquid (kg / m³)  

g = acceleration due to gravity (m / s²)  

h = height / depth of liquid surface (m)  

ρ = density of water (kg / m³) = 1000

g = acceleration due to gravity = 9.8 m/ sec²

The pressure

\tt P=1000\times 9.8\times 2=19600~N/m^2

6 0
3 years ago
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