Select the correct answer.
Which rock has the highest metamorphic grade?
A.
rock formed at 500°C and 8 kilobars of pressure
B.
rock formed at 1,200°C and 20 kilobars of pressure
C.
rock formed at 400°C and 12 kilobars of pressure
D.
rock formed at 700°C and 10 kilobars of pressure

Answer:

The answer is 'Tire tread depth can only be checked by a properly trained tire expert.'

Explanation:

Answer:13

Explanation:

The probability of getting a pair (but NOT three of a kind) in three-card poker would be 3744/22100 = .1694+.

Obviously any of the three cards NOT in the pair is equally likely to have been dealt to you last. So in the 1/3 of cases where the non-paired card was dealt last, then your criteria were met: first you got a pair, then you got something outside the pair. 1/3 of the above value is 1248/22100 = 0.05647+.

How did I get the 3744/22100 figure?

13 (number of ranks the pair could be in) TIMES 6 (number of ways to have two of the four cards within the paired rank) TIMES 48 (number of ways to have one of the other cards outside the pair) DIVIDED BY 22100 (which is 52 choose 3, the number of unique three card poker hands.)

Explanation:

\($V_{\theta} = \omega r , r \leq R $\)

   = \($\omega \frac{R^2}{r} $\)    ,  r> R

\($V_r = V_z = 0$\)

Inner region vorticity

\(\Omega _z =\frac{1}{r}.\frac{d}{dt}(rv_{\theta})\)

\(\Omega _z =\frac{1}{r}.\frac{d}{dt}(r\omega r), (e\omega \neq 0)\)   (rotational)

Outer region vorticity

\(\Omega _z =\frac{1}{r}.\frac{d}{dt}(\omega e^2/r)\)

    = 0  (irrotational)

Strain rate of the inner region

\(e_{\theta \theta}=\frac{1}{r}.\frac{\delta u_{\theta}}{\delta \theta}+\frac{u_r}{r}=0\)

\(e_{z z}=\frac{\delta u_z}{\delta z}=0\)

\(e_{r r}=\frac{\delta u_r}{\delta r}=0\)

\(e_{r \theta}=e_{\theta r}=\frac{1}{2}\left \{ r.\frac{\delta}{\delta r} \left ( \frac{u_{\theta}}{r} \right )+\frac{1}{r}.\frac{\delta u_r}{\delta \theta}\right \}\)

\(e_{r \theta}=e_{\theta r}=\frac{1}{2}\left \{ r.\frac{\delta}{\delta r} \left ( \frac{\omega r}{r}+\frac{1}{r}(0) \right )\right \}\)

     = 0

Therefore, the strain rate are 0.

\(e_{r \theta }= e_{\theta r} =\frac{1}{2}\left \{ r \frac{\delta}{\delta r} \left ( \frac{\delta u_{\theta}}{\delta r} \right )+\frac{1}{r}\frac{\delta v_r}{\delta \theta} \right \}\)

\(= \frac{1}{2}\left \{ r. \frac{\delta}{\delta r}\left ( \frac{\omega R^2}{r^2} \right )+\frac{1}{r}. \frac{\delta v_r}{\delta \theta} \right \}\)

\(= \frac{1}{2}\left \{ v-\frac{2}{v^3} .\omega R^2 \right \}\)

\(= -\frac{\omega R^2}{r^2}\)

Answer:

prevents weathering

Explanation:

Answer: C is the correct answer or i think

Explation:

Answer:

Traffic flow is how people would travel from one room to another

Explanation:

Answer:

1: They are less harmful to the environment.

2: They can be charged faster than lead-acid batteries.

3: They have a longer life cycle of up to 15-20 years, depending on their environment and use.

4: They also have a high discharge rate, meaning they can release energy faster.

Answer:

call for help

Explanation:

while u seat back and ascertain the level of damage on the right leg

Answer:

people are selfish b - scarcity exists c - there is not enough economic growth in the world d -

Explanation:

The time taken to heat the water is  1.79 * 10^5 s.

We know that in this case, the principle of energy transformation holds true. The electrical energy is converted to the heat energy that causes the water to boil.

We then have;

IVt = mcdT

I = current

V = voltage

t = time taken

m = Mass of water

c = heat capacity of water

dT = temperature change

Thus;

230 * 13 * t = 1500 Kg * 4190 * (100 - 15)

t = 1500 * 4190 * (100 - 15)/230 * 13

t = 1.79 * 10^5 s

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Answer: 210 jouls

Explanation:The work done by the student can be calculated using the formula:

Work = Force x Distance x Cosine(theta)

where Force is the force applied on the ball, Distance is the distance moved by the ball, and theta is the angle between the force and the direction of motion (in this case, theta is 0 because the force is applied in the upward direction, which is the same as the direction of motion).

Since the ball is lifted vertically, the angle between the force and the direction of motion is 0, so cosine(theta) is 1. Therefore, we can simplify the formula to:

Work = Force x Distance

Substituting the given values, we get:

Work = 30.0 N x 7.00 m

Work = 210.0 J

Therefore, the student completed 210.0 joules of work in lifting the ball

The correct sequence of steps to execute a turn are:Reduce speed and search the intersection.

SignalPosition the vehicle in the lane to prepare for the turn.Move to the correct lane to prepare for the turn.Enter nearest lane traveling in the correct position.When safe, look into the turn and accelerate. Here is a more detailed explanation of each step:

1. Reduce speed and search the intersection: The first step is to reduce your speed to an appropriate level and search the intersection for any traffic lights, stop signs, or pedestrians.

2. Signal: Signal to inform other drivers of your intention to turn.3. Position the vehicle in the lane to prepare for the turn: Position your vehicle in the lane that you need to be in to make the turn.

4. Move to the correct lane to prepare for the turn: If you need to change lanes to make the turn, move to the correct lane in a safe and timely manner.5. Enter nearest lane traveling in the correct position: Enter the nearest lane that will take you in the direction you need to go and maintain your position in the lane.

6. When safe, look into the turn and accelerate: Once you are in the turn, look into the turn to see where you are going and accelerate as necessary to maintain a safe speed.

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The procedure for technical drafting is summarized below:

Technical drawing, often known as drafting or drawing, is the act and practice of creating drawings that graphically convey how something works or is built. In industry and engineering, technical sketching is critical for expressing ideas.

A technical drawing, also known as an engineering drawing, is a thorough, accurate diagram or blueprint that provides information about how an object works or is built. These drawings are used as guidelines by engineers, electricians, and contractors while constructing or repairing things and buildings.

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ggygyyy and they are not the only one that I can

The construction of the resort hotel could have had a significant negative effect on the pheasant population.

The building of the hotel could have destroyed the natural habitat of the pheasants, leading to a decrease in their food and nesting resources. Additionally, the presence of the hotel could increase the amount of human activity on the island, leading to increased noise and light pollution, as well as increased disruption from people and vehicles.

All of these factors could potentially lead to a decrease in the pheasant population.

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Tomas was thinking like an engineer by considering the functional requirements of a can opener, and making a practical and cost-effective decision based on those requirements.

An engineer is someone who designs, builds, and tests devices, systems, or structures to meet specific requirements. In this case, the requirement was simply to be able to open cans. Tomas recognized that both the electric can opener and the hand-held can opener could meet this requirement, but he made a practical decision to choose the hand-held can opener instead.

Tomas likely considered factors such as cost, maintenance, durability, and reliability when making his decision. The hand-held can opener is a simpler device that is easy to use, easy to clean, and requires no electricity or batteries. It is also less likely to break down and easier to replace or repair if needed. By choosing the hand-held can opener, Tomas made a practical and cost-effective decision based on the functional requirements of a can opener.

In this way, Tomas was thinking like an engineer, by applying engineering principles to solve a practical problem. He considered the trade-offs between different options and made a decision based on the specific functional requirements of the problem.

Note that a space operations specialist will:

Space operations specialists typically work in the field of aerospace or satellite engineering, and their primary responsibilities involve maintaining and operating satellite systems and other space-related equipment.

They may also be responsible for monitoring the status of satellite systems, analyzing data from satellite missions, and developing procedures for operating satellite systems.

Note that Space operations specialists operate in space operations centers.

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Answer:

Microphones, speakers, headphones, telephones and loudspeakers. Electric motors and generators. Doorbells and electric buzzers.

Explanation:

The question performs to be had a connection with a diagram of a water well plan. However, the diagram is not determined, making it impossible to correctly answer.

In general, well systems include components like pour impellers (A), which move water through the tap; venturis (B), which constitute a pressure difference to draw water up; discharge high (C), which transports the excited water to its goal; and well casings (D), which wrap the drilled dent and prevent the collapse of the borehole obstruction.

Knowing the exact position of these components in the drawing hopefully necessary to supply a specific answer.

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ohm is the SI unit of resistance

Answer:

100ft before turning or changing lanes

The radius of the output tube should be one-fourth the radius of the input tube to achieve an output force that is 16 times the input force.

In a hydraulic lever, the principle of Pascal's law applies, which states that the pressure in an enclosed fluid is transmitted equally in all directions. Based on this principle, we can calculate the required radius of the output tube to achieve the desired output force.

Let's denote the radius of the input tube as r₁ and the radius of the output tube as r₂. According to the principle of Pascal's law, the pressure in the fluid is the same in both tubes.

We can use the formula for pressure in a fluid:

Pressure = Force / Area

The force exerted on the fluid in the input tube is the input force (F₁), and the force exerted on the fluid in the output tube is the output force (F₂). Since the pressure is the same, we can equate the pressure in the input tube to the pressure in the output tube:

F₁ / (π * r₁²) = F₂ / (π * r₂²)

Simplifying the equation:

F₂ = 16 * F₁

Now we can substitute this relationship into the equation:

F₁ / (π * r₁²) = (16 * F₁) / (π * r₂²)

Simplifying further:

r₂² = r₁² / 16

Taking the square root of both sides:

r₂ = r₁ / 4

Therefore, the radius of the output tube should be one-fourth the radius of the input tube to achieve an output force that is 16 times the input force.

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Answer:

It's a dark story about a skilled assassin who was taken away from her family at a young age and grew up isolated, leading to the deterioration of her mental health. She began seeing a figure in the mirror who became her only friend and confidant. Despite the figure's warning, she grew close to her comrades and suffered a great loss when they were killed on a mission. When she asked her master for permission to give them a proper funeral, he refused, causing her to snap and kill him. The figure in the mirror continued to influence her, and her life became even more cruel and cold. The story leaves the girl's fate ambiguous, but it seems that she is still wandering, waiting for release from her pain.