What are three other types of new batteries that are being created today? (PLEASE DO NOT GIVE ME ANY LINK, JUST TYPE YOU ANSWER)

Answer:

I know dude

Explanation:

-22000

Answer:

-22000

Explanation:

acellus

Answer:

Sounds cool.. but what do they do?

Explanation:

Answer: 6.4

Explanation:

Velocity of the wave is 1.7 m/s

Explanation:

As we know that the frequency of the wave is defined as the number of waves crossing a fixed point per second

So here we will have

Also we know that the distance between two consecutive crest or two consecutive trough is known as wavelength

So here the wavelength of the wave is given as

now we have

The wave period will be 1.42 s.

The time interval, expressed in seconds, separating two waves as they pass throughout a stationary point has been known as the wave period.

A pulse seems to be a single disturbance, whereas a wave would be a persistent, repeated interruption of a medium.

Calculation of wave period

The frequency = 7 / 10 = 0.7 Hz

Wave period can be calculated by the formula:

Wave period = 1 / frequency

Put the value of frequency in above equation.

Wave period = 1 / 0.7

Wave period = 1.42 s

Therefore, the wave period will be 1.42 s

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Answer:

Explanation:

Lift occurs when a moving flow of gas is turned by a solid object. The flow is turned in one direction, and the lift is generated in the opposite direction, according to Newton's Third Law of action and reaction. Because air is a gas and the molecules are free to move about, any solid surface can deflect a flow.

Explanation:

Hole. Hole. Different notes can be played on the flute by blocking holes. ...

Drum skin. Drum skin. Hitting the bongo drum makes its tight elastic skin vibrate.

String. String. ...

Sound. hole. ...

Bow. Bow.

Answer:

hmmm  ok

Explanation:

Answer:

decreases

Explanation:

Answer: 5.4 N

Explanation:

Given

mass of rock in the air  is 540 g

Apparent mass of 342 gm when submerged in water

Weight of the rock is the product of mass and accleration due to gravity

[tex]\Rightarrow W=mg\\\Rightarrow 0.540\times 10=5.4\ N[/tex]

Answer:

90 degress -> radians= π/2

30 degress -> radians= π/6

45 degrees -> radians= π/4

180 degress -> radians= π

Explanation:

To convert degrees to radians, multiply the degree by π/180 and simplify.

Answer:

silt helps grow plants

Explanation:

it has more organic matter in it and it retains just enough water to grow

Answer:

5m/s^2

Explanation:

acceleration= force/ mass

a = 15,000/3000

a = 5m/s^2

Answer:

uqvajwvabab

Explanation:

hiusbsvbskws wjq d wbsbb akwbwbs

Answer:

Explanation:

Answer:

Explanation: Renewable energy is energy that has been derived from earth's natural resources that are not finite or exhaustible, such as wind and sunlight. Renewable energy is an alternative to the traditional energy that relies on fossil fuels, and it tends to be much less harmful to the environment.

Answer:

A rock because

Explanation:

Answer: HERE IS THE ANSWER SIR

Explanation: SO I BELIEVE IT WOULD BE A BASKETBALL THINK ABOUT WHEN YOU TRY TO PUSH A TABLE THATS PUTTING EXTRA FORCE BUT IF YOU WERE TO DO THAT TO A BASKETBALL IT WOULD ACCELERATE MUCH RAPIDLY THEN ALL THE OTHER OBJECTS I CONSTANTLY DO THE PROCESS OF ELIMNATION WITH ALL THE CHOICE AND I FIGURED OUT IT WAS A BASKETBALL. I HOPE THIS HELPED HAVE A NICE DAYY!!

please find ur answer in the attached image, mark as brainliest if it helps.

Answer:

Anomalies consist of one or more modifications, insertions or deletions. As was described in Section 3.1, there are only three types of changes that can be made to a graph. Therefore, anomalies that consist of structural changes to a graph must consist of one of these types. Assumption 4.

Explanation:

Answer:

At infinity the image is formed

When a lens produces light rays that are parallel, the image is: C. non-existent.

A ray diagram can be defined as the graphical representation of the possible paths light takes from one point (source) to another.

Hence, a ray diagram is a graphical representation of how light interacts with a boundary, so as to help us view a point on the image of an object.

Basically, the characteristics of an image produced from a lens or mirror can be determined by drawing a ray diagram of the possible paths taken by light.

On a ray diagram, an image produced from a lens is non-existent when the lens produces light rays that are parallel because the refracted rays of light neither diverge nor converge.

In conclusion, an image cannot be formed (non-existent) when a lens produces light rays that are parallel, due to refraction.

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Answer:

1. terrestrial

2. The distance light travels in one year

Explanation:

Answer:

gracias

Explanation:

Hello.

Brainly points can be used for better situations, brainly points are experience that you receive by answering well.

The question is: You have 500g of ethyl alcohol at a temperature of -40 ° C. How much heat is needed to transform it into steam at a temperature of 150ºC?

Answer: 233700 J heat is needed to transform ethyl alcohol into steam at a temperature of [tex]-40^{o}C[/tex] to [tex]150^{o}C[/tex].

Explanation:

Given: Mass = 500 g

Initial temperature = [tex]-40^{o}C[/tex]

Final temperature = [tex]150^{o}C[/tex]

The standard value of specific heat of ethyl alcohol is [tex]2.46 J/g ^{o}C[/tex].

Formula used to calculate the heat energy is as follows.

[tex]q = m \times C \times (T_{2} - T_{1})[/tex]

where,

q = heat energy

m = mass of substance

C = specific heat

[tex]T_{1}[/tex] = initial temperature

[tex]T_{2}[/tex] = final temperature

Substitute the values into above formula as follows.

[tex]q = m \times C \times (T_{2} - T_{1})\\= 500 g \times 2.46 J/g^{o}C \times [150 - (-40)]^{o}C\\= 233700 J[/tex]

Thus, we can conclude that 233700 J heat is needed to transform ethyl alcohol into steam at a temperature of [tex]-40^{o}C[/tex] to [tex]150^{o}C[/tex].

Explanation:

[tex]period = \frac{3}{9} \\ f = \frac{9}{3} = 3 \: hertz \\ v = f \lambda \\ v = 3 \times 15 \\ v = 45 \: ms {}^{ - 1} [/tex]

Answer:

1.5 N

Explanation:

You've left us to guess what the question is. I will Assume it is what's the force?

Givens

m = 3 kg

vi = 1.5 m/s

vf = 4 m/s

t = 5 seconds

Formula

F = m * (vf - vi)/t

Solution

F = 3 * (4 - 1.5) / 5

F = 1.5 N

Answer:

21

Explanation: its actually 20.85 but i guess they round to 21

Answer:

2. wavelength

3. Crest

4. Rest

5. Trough

6. Amplitude

Explanation:

Answer:

B.

Explanation:

Solar radiation that is not absorbed or reflected by the atmosphere (for example by clouds) reaches the surface of the Earth. The Earth absorbs most of the energy reaching its surface, a small fraction is reflected. In total approximately 70% of incoming radiation is absorbed by the atmosphere and the Earth’s surface while around 30% is reflected back to space and does not heat the surface. The Earth radiates energy at wavelengths much longer than the Sun because it is colder. Part of this longwave radiation is absorbed by greenhouse gases which then radiate energy into all directions, including downwards and thereby trapping heat in the atmosphere.

Hope this helps, sorry if it is incorrect. Have a great day/night!

Solar radiation that is not absorbed or reflected by the atmosphere (for example by clouds) reaches the surface of the Earth. The Earth absorbs most of the energy reaching its surface, a small fraction is reflected

Solar radiation, often called the solar resource or just sunlight, is a general term for the electromagnetic radiation emitted by the sun.

Solar radiation can be captured and turned into useful forms of energy, such as heat and electricity, using a variety of technologies

Solar radiation that is not absorbed or reflected by the atmosphere (for example by clouds) reaches the surface of the Earth.

The Earth absorbs most of the energy reaching its surface, a small fraction is reflected. In total approximately 70% of incoming radiation is absorbed by the atmosphere and the Earth’s surface while around 30% is reflected back to space and does not heat the surface.

The Earth radiates energy at wavelengths much longer than the Sun because it is colder.

Part of this longwave radiation is absorbed by greenhouse gases which then radiate energy into all directions, including downwards and thereby trapping heat in the atmosphere.

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