You've just solved a problem and the answer is the mass of an electron, me=9.11×10−31kilograms. How would you enter this number into the answer box?

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Answer 1
Answer: That depends on how the program is designed. It could be something like 9.11*10^-31 kg

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What two categorical ways of thinking about matter are discussed in the passage?

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The two categorical ways of thinking about the matter are discussed in the passage are physical and chemical.

The matter has been the unit, from which everything is made up of. The passage asks about the matter has been the part of each and every physical and chemical reaction.

All the matter has an atom as its smallest building block. The elements listed in the periodic table also matter. The smallest and the biggest entity has consisted of matter.

The physical categorial way of thinking of matter involves the properties that can be sensed by the five human senses. The things that can be seen, heard, tasted, touched, and felt are all matters.

The chemical properties of the matter that result in the formation of a new matter that is irreversible in nature.

For more information about the matter, refer to the link:

brainly.com/question/24771841

Answer:

There's no passage but I can say that matter are that ''thing'' which extend through all Universe, matter is everything. It can be seen or felt as liquid, gas or solid. This changes of its state depend on the amount of energy that is involved.

So, here is used categorical thinking because is a abstract concept that is hard to understand sometimes. It's abstract when we say that matter is all, not  just what we see, but even what we don't see like ''Dark Matter'', which is the majority in the Universe.

What is the kinetic energy of the skier at a height of 60 meters above ground? (3 points)a.20,000 units, because total energy remains unchanged

b. 80,000 units, because total energy remains unchanged

c. 20,000 units, because total energy of the skier decreases

d. 80,000 units, because total energy of the skier decreases

Answers

Answer:

30,000 units, because total energy remains unchanged.

Step-by-step explanation:

The law of conservation of energy states that energy cannot be destroyed, it remains conserved but transforms from one form to the other form.

Hence, we can say that

Total energy = kinetic energy (KE) + potential energy (PE).

At 100 meters above

Total energy = 0 + 50000 = 50000 units.

Hence, 60 meters, total energy would be

20,000  + x = 50000 units

Finally,

x = 50,000 - 20,000

= 30,000

The energy will only transform from one form to the other but will not change.

30,000 units is the right answer

identify a community near where you live, such as a forest, a pond, or your own backyard.Think about the interactions of the organisms in the community.Describe an interaction and identify it as predation ,mutualism ,commensalism ,parasitism ,or competition

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Answer:

In a  community near where we live is such as pond, forest, backyard. There are many types of interaction seen in the backyard.

A lion was running after a deer. This is a type of predation relationship in which the predator is running after prey in order to eat it.

This is because the, the he lion is a predator that will feed on the prey to them.

This interaction can be seen in the forest.

I think of my backyard. There's tons and tons of flowers back there that attracts many bees during the spring and summer. The bee and the flower have a mutualistic relationship, and here's how: the bee goes from flower to flower, getting pollen, which benefits them. Some of this pollen gets on their bodies, and when they go to another flower, said pollen can rub off on other flowers, giving those flowers pollen. I hope this makes sense!

How does severe weather in Earth's atmosphere affect Earth's biosphere? (5 points)

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Answer:

Explanation:

One way that severe weather in the Earth's atmosphere affects the biosphere is that it can determine ones existence. Some people can survive and some will die when there is a severe storm such as flooding, tornadoes, and hurricanes. 

I need somebody to help me with my homework pls i dont get it .

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26. B
27. D
28. C
Hope this helped ☺️

Fernando places 50 mL of HCl in a 100 mL beaker and 50 mL of NaOH in a 100 mL beaker. he places them on a scale together and measures a combined mass of 15.00 grams. he then mixes the liquids together and waits five minutes while they react. to make the HCl used in the experiment, Fernando mixed 10 mL of HCl with 40 mL of water. what are the properties of this mixture? select all that apply.

A. The H2O is the solute.
B. The HCl is the solute.
C. TheHCL is the solvent.
D. The H2O is the solvent.
E. This mixture conducts electricity.
F. This mixture does not conduct electricity.

help!

Answers

Answer:

The correct options are:

B. The HCl is the solute.

D. The H₂O is the solvent.

E. This mixture conducts electricity.

Explanation:

For the preparation of the HCl solution, 10 mL of HCl and 40 mL of water were mixed.

The compound that is present in the solution in a smaller ratio is the solute and the other compount -present in higher ratio- is the solvent.

So, the solute is HCl and the solvent is water (H₂O). Furthermore, water is considered as an universal solvent (for most of the polar and ionic compounds).  According to this, the following options are correct:

B. The HCl is the solute.

D. The H₂O is the solvent.

Then, a condition for a solution that is able to conduct electricity is the presence of ions in the solution. When HCl is dissolved in water, it dissociates in ions according to the following equilibrium:

HCl ⇔ H⁺ + Cl⁻

The ions H⁺ and Cl⁻ are electrically charged so the solution can conduct electricity. According to this, the following option is also correct:

E. This mixture conducts electricity.