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Read the following information provided from the above link. Answer the following questions.
1. Energy forms are either
gravitational, mechanical, and nuclear.
energy comes in forms that are stored including - chemical,
energy forms are doing work - like electrical, heat, light, motion, and sound.
2. Scientists define energy as
for us
is possible because we have learned how to
and then use it to
3. Energy
along the road and boats through the water. It can bake a cake in the oven, keep ice frozen in the freezer, and
our homes.
4. What are the two basic categories of the seven forms of Energy?
5. Define kinetic energy
6. Define potential energy:
7. Create a T-chart to organize the seven types of energy as potential or kinetic. Give an example of each!

Answer:

The inner core is a hot, dense ball of (mostly) iron. It has a radius of about 1,220 kilometers (758 miles). Temperature in the inner core is about 5,200° Celsius (9,392° Fahrenheit). The pressure is nearly 3.6 million atmosphere (atm)

Answer:

maybe target, not sure.

Asking your friends what kind of candy they like and recording the responses.

recording answers are a valid experiment. but at the same time adding minutes to different types of soda and recording is another great idea.

Statement A is correct. Adding Minutes to different types of soda and recording/comparing the reaction height is an example of a valid experiment.

An experiment is a technique used to prove or disprove a theory, or to test the efficacy or probability of something that has never been done before.

Experiments reveal cause-and-effect relationships by illustrating what happens when a specific component is changed. Experiments have a wide range of goals and scales,

but they always rely on a repeatable technique and rational interpretation of the outcomes. Natural experimental research is also available.

Adding Minutes to different types of soda and recording/comparing the reaction height is an example of a valid experiment.

Hence statement A is correct.

To learn more about the experiment refer to the link;

https://brainly.com/question/9199868

Answer:

1) The human skeleton performs six major functions: support, movement, protection, production of blood cells, storage of minerals, and endocrine regulation. protection of internal organs

2) Joints are where two bones meet. They make the skeleton flexible — without them, movement would be impossible. Joints allow our bodies to move in many ways.

3)A joint is a point where two or more bones meet. There are three main types of joints; Fibrous (immovable), Cartilaginous (partially moveable) and the Synovial (freely moveable) joint

4)A ligament is a fibrous connective tissue which attaches bone to bone, and usually serves to hold structures together and keep them stable.

Explanation:

go-gle your welcome ;)

Answer:

I don't know.

Explanation:

Answer:

hey tyler

Explanation:

Answer:

D or A

Explanation:

As Frequency's increases the Wavelength's shorten

Answer:

The statement is true:

Explanation:

As said in the statement, we need to measure the mechanical energy(M.E) of the phone at the instant is dropped:

M.E = P.E + K.E

Given the fall hasn't yet begun, the kinetic energy (K.E) is equal to zero so M.E = P.E

We must use the Potential Energy formula :

P.E = h x m x g

We know that g is equal to 9.8 [tex]J.kg^{-1} .m^{-1}[/tex] on Earth, the height is 15m and m is 0.115:

M.E = 15 x 0.115 x 9.8 = 16.9 Joules

Answer:

Speed = Wavelength x Wave Frequency. In this equation, wavelength is measured in meters and frequency is measured in hertz (Hz), or number of waves per second. Therefore, wave speed is given in meters per second, which is the SI unit for speed.

Answer:Nitrogen-fixing bacteria convert free nitrogen gas into nitrogen compounds. ... Bacterias that are decomposers recycle nitrogen compounds in the soil by breaking down animal wastes and dead plants and animals. 3. Other bacteria break down nitrogen compounds and release free nitrogen back into the air.

Explanation:

"The nitrogen fixing and bacteria of decay" is the two major role of bacteria in nitrogen cycle."

Nitrogen fixing can be define as the process in which It is possible to see nitrogen converting to nitrate.

Bacteria of decay can be define as the process in which it is possible to see nitrogen waste converting to ammonia.

Nitrogen can be referred as element which is kept in boron family in the periodic table.

Therefore, the two role of bacteria in a nitrogen cycle is bacteria of decay and nitrogen fixing.

To know more about nitrogen fixing click here.

https://brainly.com/question/1615727.

#SPJ2

Answer:

it will have a stronger attraction force

Explanation:

If the rod is rubbed with silk for a longer period of time, then it attract large  number of small pieces of paper.

Learn more:

https://brainly.com/question/13822373

Answer:A mineral is a naturally occurring inorganic element or compound having an orderly internal structure and characteristic chemical composition, crystal form, and physical properties. Common minerals include quartz, feldspar, mica, amphibole, olivine, and calcite.

Explanation:

Answer:

radiation

Explanation:

Answer:

In general, a scientific law is the description of an observed phenomenon. It doesn't explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a scientific theory. It is a misconception that theories turn into laws with enough research

Explanation:

Answer: Option (C) is correct, Telegraph

Explanation: Hope it helps!

Good luck!!!

Answer: Mechanical Energy gets converted into thermal energy through friction

Explanation: when the skateboard is rubbing against whatever it’s rolling on it creates friction which slows down the skateboard, the mechanical energy is then converted into thermal energy. If you’ve ever touched the bottom of a wheel after going fast it typically feels a little warm.

Hope this helped

Answer:

The hardest mineral known to people is Diamond

Answer:

the reaction force is the arrows push  against the bow sting

Explanation:

the two objects must react the same , bowstring and arrow.

Answer:

the reaction force is the arrows push  against the bow sting

the two objects must react the same , bowstring and arrow.

Answer:

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Explanation:

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Answer:

The resultant force is 25 N in the negative x-direction.

Explanation:

We need to find the total force in the x and y-direction and then the resultant force will be the magnitude of the sum of Fx and Fy.

Total force in the x-direction:

[tex]F_{x}=12-37=-25\: N[/tex]

Total force in the y-direction:

[tex]F_{y}=10-10=0\: N[/tex]

Therefore, the magnitude of the resultant force will be:

[tex]F_{R}=\sqrt{F_{x}^{2}+F_{y}^{2}}[/tex]

[tex]F_{R}=\sqrt{(-25)^{2}+0}[/tex]

[tex]|F_{R}|=25\: N[/tex]

The resultant force is 25 N in the negative x-direction, in other words, the car will move to the left.

I hope it helps you!

In what ways do humans protect and restore the ecosystem? Choose the three that apply.

B. through ecological restoration

D. through conservation

E. by working toward sustainability to maintain diversity.