How do you draw acetone using a Bohr model?

Answer:

since the movie was unlisted, i'm unable to provide you with a proper answer? sorry

Explanation:

1) Archaea / Bacteria

2)  Protists

3) Fungus

4) Plant

5) Animal

Answer:

If we let the jar consisting of 1/3 soil sit for one hour, then the soil height will increase/decrease (select what option you predict).

Explanation:

- The hypothesis typically has a layout of if *indepent variable* is *change*, then the *dependent variable* will *change*.

- Independent variables are variables that change

- Dependent variables are variables that are affected by the change

- Control variables are variables that remain the same, in order for the experiment to be fair

Answer:

The soil particles are heavier so after a while this oil settles down to the bottom of the class remaining almost to clean filter at the top,

Explanation:

Answer: The answer to your question is B,C,D.

Answer: i think A, B, D?

Explanation:

Answer: The acceleration of the object is 2m/s^2. If net force increases, acceleration will also increase and if mass increases, the acceleration will decrease.

Explanation:

Force is defined as the product of object's mass and acceleration.

Mathematically,

F = ma     ......(1)

or,

a = F/m      .....(2)

where,

F = Force exerted on an object = 60N

m = mass of an object = 30kg

a = acceleration of the object = ?

Putting values in above equation, we get:

a = 60 kg.m/s^2/30 kg = 2m/s^2

The acceleration of the car is 2m/s^2.

From equation 2, it is visible that acceleration is directly proportional to force. This means that \if force increases, acceleration also increases.

And acceleration is inversely proportional to mass of the object. This means that if mass increases, the acceleration decreases.

Hence, if net force increases, acceleration will also increase and if mass increases, the acceleration will decrease.

A net force of 60 N north acts on an object with a mass of 30 kg , so according to Newton's second law of motion the acceleration of the object would be 2 m / s²,the amount of acceleration would decrease if the mass of the object increases.

Newton's Second Law states that The resultant force acting on an object is proportional to the rate of change of momentum.

F =m × a

As given in the problem, a net force of 60 N north acts on an object with a mass of 30 kg.

60 = 30 × acceleration

acceleration = 60 / 30

                     = 2 m / s²

Thus, the acceleration of the object would be 2 m / s² , and the acceleration would decrease if the mass of the object increases.

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Answer:

because you cannot control them voluntarily

Explanation:

sorry if wrong

Answer: i thought i knew but nver mind but on the last won it is c i belive

Explanation:

Answer:

here you go

Explanation:

you welcome

Answer:

A and B

Explanation:

The Sun's Energy is stored in the chemical bonds that make up food. Some forms of life make their own food. These are the Autotrophs.

Plants are autotrophs, which means they produce their own food.

Answer:

the water will move into the cell

Explanation:

the hypotonic solution has a higher water potential than that of the cell, so water will enter the cell from a region of higher water potential to a lower water potential down a water potential gradient across a partially permeable membrane via osmosis.

Answer:

left

Explanation:

Answer:

To find the gravitational potential energy (GPE) of the 2 kg bowling ball as it sits on top of the building 40 meters high.

Use the GPE equation: GPE = mgh, where m is the mass of the object, g is the acceleration due to gravity, and h is the height of the object. In this case, m = 2 kg, g = 9.8 m/s2, and h = 40 m, so GPE = 2 x 9.8 x 40 = 784 J.

The properties of all of these material vary from each other. Paper, cardboard and plastic are insulators and metals and conductors. Each of them has different physical properties.

The physical properties of a substance include properties which changes its physical structure, size, shape, phase etc. Solubility, conductivity, resistance etc. are also physical properties.

Here, paper, cupboard and plastic are insulators and they does not conduct electricity. Whereas, metals are very good conductors and they have wide range of applications in optoelectronic devices.

Each of these materials has different melting temperature and different uses. Their density also vary significantly. The paper is the less dense one here and metals are denser.

The applications of these materials are based on their physical properties.

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Answer:

I think it is C since the trees hold the habitats of the animals and provide cover so with less animals there is less diversity.

Temperature, humidity, pressure, gravity, altitude, vibration, stress, strain, and illumination are among the variables.

Accuracy is the capacity of an instrument to measure the precise value. In other words, it refers to how closely the measured value resembles a reference or genuine value. Small readings can be taken to increase accuracy. The calculation's inaccuracy is decreased by the little reading.

The precision of a material is defined as the degree to which two or more measurements agree with one another. It is incredibly precise but not always accurate to measure something if you weigh it five times and get 3.2 kg each time. Accuracy is not necessary for precision.

The degree to which a measurement is accurate in relation to its real value. The degree to which the same results are produced by repeated measurements under the same circumstances is known as precision.

Therefore, temperature, humidity, pressure, gravity, altitude, vibration, stress, strain, and illumination are among the variables.

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The element that has been reduced in the redox reaction \(AgNO_3 + Na NaNO_3 + Ag\) is silver (Ag). A redox (reduction-oxidation) reaction involves the reduction of one element by the gain of electrons and the oxidation of another element by the loss of electrons.

When sodium (Na) loses one electron to generate \(NaNO_3\) in this reaction, sodium changes from its neutral state (with a zero oxidation number) to a positive oxidation state (+1). On the other hand, when silver (Ag) in AgNO3 gets one electron to create Ag, it moves from a +1 oxidation state to a neutral state (with zero oxidation number).

Silver is the element that undergoes reduction in this process because reduction entails a gain of electrons, reducing it from its +1 oxidation state to its neutral state.

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Answer:

32 hours

Explanation:nc

Answer:

Option (D) A Generator

Explanation:

A generator is an equipment that has to do with the production of electricity by the use of electromagnetic induction. The generator has split rings that make contact with the exterior.

Learn what is a Generators here

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Mark BRAINLIEST

Answer:

D

Explanation:

san atom is made of electrons, protons and neutrons

Answer:molecules

Explanation:

To prepare 250 mL of a D10/NS solution using D10W and a vial of NaCl 4 mEq/mL, you would need 9.6 mL of NaCl. Normal saline (NS) contains 154 mEq/L of sodium chloride (NaCl). To prepare 250 mL of NS, you would need 250 mL * (154 mEq/L) = 38500 mEq of NaCl. Since the vial of NaCl contains 4 mEq/mL, you would need 38500 mEq / (4 mEq/mL) = 9625 mL = 9.6 mL of NaCl. So the correct answer is b. 9.6ml.

Answer:

39

Explanation:

Relative mass does not need to be calculated as it is listed on the periodic table. Potassium's relative atomic mass is around 39.

Answer: well because

they have a different mass but the triangles have all the same acceleration the house is going to have more force added to it.

Explanation:

Answer:

The sun rays reaching the earth heat up its surface .

The heat absorbed by the earth is released in the night therefore the cloudy nights are hot.

Explanation:

Answer:

Our Sun's rays heat up Earth's surface.

Answer:b

Explanation:

Answer:

Part A: Solid objects with a greater mass per unit of volume are more dense.

Part B: Objects with a lower mass per unit of volume are less dense.

Explanation:

Not sure if this answers your question!

Answer:

A: solids

B: gases

Explanation:

Not sure if this is the answer you are looking for, but if it is hope it helps.

no problems

Explanation:

When lava gets erupted at the mid-ocean ridge axis it cools and turns into hard rock. As it cools it becomes permanently magnetized in the direction of the Earth’s magnetic field.Less than 60 years ago, scientists discovered that the Earth’s magnetic field has reversed its polarity (direction) hundreds of times during the past several hundred million years. A polarity reversal means that the magnetic North flips to where we know the South Pole is. At the mid-ocean ridge spreading axis, these flips in the direction of the Earth’s magnetic field are recorded in the magnetization of the lava. This creates a symmetrical pattern of magnetic stripes of opposite polarity on either side of mid-ocean ridges.

These patterns of stripes provide the history of seafloor spreading. Geophysicists can read these patterns from the magnetic anomalies they measure with a magnetometer. Where the magnetic wiggles, or anomalies, are broader, the spreading rate has been faster. At slow spreading ridges, the anomalies are squeezed tighter together, but the basic patterns are quite similar so scientists can correlate or relate the magnetic wiggles to different parts of the global mid-ocean ridge.

Answer:

D

Explanation:

The last one on there

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The statement which best describes solar electric energy is ~

Sunlight is converted to electricity in a photovoltaic cell.

In this process, the photovoltaic cell converts all the Sola energy derived from Sunlight into electricity.