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seropon [69]
4 years ago
15

Hydrochloric acid is the main acid that helps break down food in the stomach. The atoms of hydrochloric acid share electrons. Hy

drochloric acid contains [Blank] bonds.
Physics
2 answers:
harina [27]4 years ago
8 0
Actually they have ionic bonds, but the definition of "sharing bonds" would be covalent.
RideAnS [48]4 years ago
4 0

Answer:

covalent

Explanation:

You might be interested in
An electron in an electron gun is accelerated from rest by a potential of 25 kV applied over a distance of 1 cm.
podryga [215]

Answer:

9.38\times 10^7 m/s

Explanation:

We are given that

Potential ,V=25 kV=25\times 10^3 V

Distance,r =1 cm=\frac{1}{100}=0.01 m

1 m=100 cm

Mass of electron, m=9.1\times 10^{-31} kg

Charge, q=1.6\times 10^{-19} C

We have to find the final velocity of the electron.

Speed of electron,v=\sqrt{\frac{2qV}{m}}

Using the formula

v=\sqrt{\frac{2\times 1.6\times 10^{-19}\times 25\times 10^3}{9.1\times 10^{-31}}

v=9.38\times 10^7 m/s

Hence, the final velocity of the electron=9.38\times 10^7 m/s

3 0
4 years ago
Four weather satellites are orbiting the Earth at a height of 825 kilometers. Some characteristics of the satellites are shown i
ratelena [41]

Answer:

D

Explanation:

The gravitational force between any two objects is affected by the masses of the objects and the distance between them. The greater the masses of the objects are, the stronger the gravitational force is.

Since all four of the satellites are the same distance from the Earth's surface, only their masses affect the strength of the gravitational force. At 903 kilograms, satellite D has the greatest mass, so the gravitational force pulling it toward the Earth is the greatest.

4 0
3 years ago
Suppose that you measure the light of a star between 640 and 680 nm and you get a very strong peak around 650 nm. what can you s
Llana [10]

Answer: The star is moving away from Earth

Explanation:

Let's begin by explaining what the Doppler shift is:

This is related to the Doppler effect and refers to the change in a wave perceived frequency (or wavelength=color) when the emitter of the waves, and the observer move relative to each other.  

From there, it is deduced that the farther the object is, the more redshifted it is in its spectrum. For example, as a star moves away from the Earth, its espectrum turns towards the <u>red</u> and as the star moves toward the Earth, its espectrum turns towards the <u>blue</u>.

In this sense, since the peak in wavelength is around 650 nm, which corresponds to red, it can be said the star is moving away from Earth.

3 0
4 years ago
Can anyone solve this?? I need help ASAP!! Tysm
Mars2501 [29]
The correct answer is D
4 0
3 years ago
Read 2 more answers
Short Answer Questions:
Otrada [13]

According to Archimede's principle, a physical object experiences an upthrust due to a difference in pressure between upper and lower  surfaces.

<h3>What is an upthrust?</h3>

An upthrust is also referred to as buoyancy and it can be defined as an upward force which is exerted by a fluid (liquid or gas), so as to oppose the weight of a partially or fully immersed physical object that is floating in it.

Based on scientific information, a physical object experiences an upthrust when it is immersed in a fluid due to a difference in height and pressure between upper (top) and lower (bottom) surfaces.

According to Archimede's principle, there is a higher pressure at the bottom of the physical object due to height, and a lower pressure at the top of the physical object.

Read more on upthrust here: brainly.com/question/24389514

#SPJ1

4 0
2 years ago
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