What is the the outermon shell with elections!

It is likely that the can will sweat when the woman enjoys the drink in a room at 70°F and 38 percent relative humidity.

When a cold object, such as a can of chilled drink, is taken from a cold environment (in this case, the refrigerator at 40°F), and is placed in a warmer environment (the room at 70°F), the air around the can will cool and condensation will form on the surface of the can. This is because the colder air cannot hold as much moisture as the warmer air, and the excess moisture condenses on the colder surface of the can.

The relative humidity of the room (38%) indicates that the air is not particularly humid, which means that there is not a lot of moisture in the air to begin with. This could reduce the amount of condensation that forms on the can, but it is still likely that some amount of condensation will occur, especially if the can is very cold.

Therefore, it is likely that the can will ""sweat"" as the woman enjoys the drink.

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The voltage across the electronic device is 600 volts. It is important to note that the relationship between voltage, current, and resistance helps us understand the behavior of electronic devices in a circuit

To determine the voltage across an electronic device, we can use Ohm's Law, which states that Voltage (V) equals Current (I) multiplied by Resistance (R). In this case, the given resistance (R) is 40 ohms, and the current (I) is 15 A (amperes).

Using the formula V = I × R, we can calculate the voltage across the device:

V = 15 A × 40 ohms

V = 600 volts (V)

Knowing these values allows us to ensure that the device operates safely and efficiently within its designed parameters.

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Answer:

9.8m/s²

Explanation:

because you you can see that acceleration due to gravity is always equals to 9.8 m per second square

Jolie is on the weightlifting team at her school, She uses a force of 5 N to lift 150 pounds of weight to a height of 1.5 m, so the work she will do is 5057.55 joules to lift the weight.

What effect does weightlifting have on the body?

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Light rays first pass through the transparent layer called the cornea and then refracted again as they pass through the transparent lens.

How do light rays flow in the eyes?

The first factor in the journey of light via the eye is the objects being seen and how they produce, reflect, or change the light in various ways.

The visual cortex of the brain's occipital lobe serves as the destination of the light pathway, which starts with photoreceptors in the retina. Rod and cone cells are two different types of photoreceptors. When it comes to eyesight in low light and in peripheral vision, rods can be especially helpful.

The cornea is where most of the refraction occurs as light enters the eye's curved, transparent front surface. The natural or crystalline lens of the eye also distorts light rays. When an item passes in front of the eye, its rays pass through the transparent cornea and enter the eye.

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Answer:

does

Explanation:

The diver was working at a depth of 100 m. This can be determined by solving the following equation:

1.000 atm × 10.00 m = X atm × 100 m

X = 10 atm

This means that the pressure increased by 10 atm for every 100 m of depth, which means the diver was working at a depth of 100 m.

Since the temperature remained constant, the pressure increase was solely due to the change in depth.

The pressure increases by 1.000 atm for every 10.00 m of depth. This is known as the hydrostatic pressure equation, which states that pressure (P) is equal to the density of the fluid (rho) multiplied by the acceleration of gravity (g) multiplied by the depth (h):

P = rho * g * h

In this case, we can rearrange the equation to solve for h, the depth at which the diver was working:

h = P / (rho * g)

Since we know that the pressure increases by 1.000 atm for every 10.00 m of depth, we can assume that the pressure at the depth at which the diver was working is P. Therefore, we can substitute P for the pressure in the equation:

h = P / (rho * g)

Since the temperature remains constant, we can assume that the density of the fluid (rho) is also constant. Therefore, we can substitute the value of rho into the equation:

h = P / (rho * g)

Finally, we can substitute the value of acceleration of gravity (g) into the equation:

h = P

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Answer:

B. Induction

Explanation:

Just had it on study island

When objects are charged by induction, they do not need to touch each other. Hence, option (B) is correct.

A charged particle is touched to a conductive medium as part of the charging by conduction process. In this manner, the conductor receives the charges from the charged substance.

Rubbing one particle against another causes electrons to move from one surface to another during the charging by friction process.

An object is charged using induction charging, which doesn't require physical contact between the charged objects. The charged particle is held close to an uncharged conductive substance that is grounded on a neutrally charged material during the charging by induction process.

When a charge is transferred between two objects, an uncharged conductive substance produces an oppositely polarized charge. These were the many charge transfer techniques.

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Answer:

Use the drop-down menus to complete the statements.

All protists live in environments that are

✔ wet

.

All protists must

✔ reproduce

.

All protists have

✔ a nucleus

.

All protists make or consume

✔ food

Explanation:

I got it right hope its the right one

Answer:

Use the drop-down menus to complete the statements.

All protists live in environments that are  

✔ wet

.

All protists must  

✔ reproduce

.

All protists have  

✔ a nucleus

.

All protists make or consume  

✔ food

.

Explanation:

Answer:

No

Explanation:

Explanation: A) half wave rectifier

B) Full wave rectifier :

1) central tapped

2) bridge rectifier

i hope this was helpful to you

The force on 0.53 m of Wire A is 1.3×10^(-5) N.

To find the answer, we need to know about the force on a current carrying wire due to another parallel wire.

Force = (4π×10^(-7)×4.8×8.9×0.53)/(2π×0.36)

          = 1.3×10^(-5) N

Thus, we can conclude that the force on 0.53 m of Wire A is 1.3×10^(-5) N.

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The rod rotates with an angular acceleration of \(\frac{g}{11L}\).

Calculation:

We know,

Torque = I × α

Where, I = moment of inertia

            α = angular acceleration

Now calculating the net torque on the system:

Net torque = 3mgL-2mgL = mgL (in clockwise direction)

So, moment of inertia of the system is:

I = 2m\(L^{2}\) + 9m\(L^{2}\) = 11m\(L^{2}\)

So, I = 11m\(L^{2}\) , T= mgL

and T = Iα

α = \(\frac{mgL}{11mL^{2} }\)

α = \(\frac{g}{11L}\)

Hence, \(\frac{g}{11L}\) is the correct answer.

What is torque?

A force that can rotate an object about an axis is referred to as torque. Just as in linear kinematics, force drives an object's rate of motion, torque drives an object's rate of motion toward an angular acceleration.

As a vector quantity, torque exists. Based on the force acting on the axis, the torque vector's direction is determined.

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Since the electric field between the plates is constant, If the two plates are brought closer together, the potential difference between the two plates decreases

The relation between potential difference and the electric field is given by ΔV = E.d

Since the electric field is maintained constant, the potential difference is directly inversely proportional to the distance between the plates.

The potential difference between the plates will therefore likewise decrease if the distance between the plates is reduced, we will state in this case.

The energy required to move a unit charge, or one coulomb, from one point to the other in a circuit is measured as the potential difference between the two points. Potential difference is measured in volts or joules per coulomb.

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The mass of water that can be heated each day would be 923.1 kg.

We can use the equation:

Q = mcΔT

where Q is the heat energy supplied to the water, m is the mass of the water, c is the specific heat capacity of water, and ΔT is the change in temperature of the water.

We know the heat energy supplied to the water each day, which is:

Q = 19,000,000 J

We also know the initial and final temperatures of the water, which are:

T1 = 7.0 °C

T2 = 55 °C

The specific heat capacity of water is:

c = 4200 J/kg °C

Substituting these values into the equation above and solving for m gives:

Q = mcΔT

m = Q / (cΔT)

ΔT = T2 - T1 = 55 °C - 7.0 °C = 48 °C

m = 19,000,000 J / (4200 J/kg °C * 48 °C)

m = 923.1 kg

Therefore, the mass of water that can be heated each day is 923.1 kg, rounded to 2 significant figures.

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Answer:

47.2m

Explanation:

Answer:

1.26 m/s²

Explanation:

Given:

Δx = 172 m

v₀ = 17.3 m/s

v = 27.1 m/s

Find: a

v² = v₀² + 2aΔx

(27.1 m/s)² = (17.3 m/s)² + 2a (172 m)

a = 1.26 m/s²

The adiabatic flame temperature of propane fuel burned with theoretical air in a steady-flow combustion chamber at 25°C and 1 atm is determined to be approximately XXX°C.

The adiabatic flame temperature is the maximum temperature achieved during the combustion process when no heat is lost to the surroundings. To calculate it, we need to consider the stoichiometry of the reaction and the specific heat capacities of the reactants and products. In this case, propane (C3H8) is the fuel being burned with theoretical air, meaning that the combustion is assumed to be complete with no excess fuel or oxygen remaining.

First, we need to determine the reactants' initial conditions. Since both the air and the fuel are at 25°C and 1 atm, we can use these values as the initial conditions for the calculation. Then, we calculate the enthalpy change for the combustion reaction of propane with air. This involves determining the stoichiometric ratio between propane and oxygen, and considering the heat released during the reaction. The specific heat capacities of the reactants and products are also taken into account.

Using these calculations, we can find the adiabatic flame temperature. The result will be the temperature at which the reactants reach equilibrium after complete combustion. The value will depend on the specific heat capacities and stoichiometry of the reaction. It is important to note that this is an idealized value, assuming perfect combustion and no heat losses. In real-world scenarios, factors such as heat transfer and incomplete combustion can lower the actual flame temperature.

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Please find attached photograph for your answer. Please do comment whether it helped you or not

Answer:

Proxima Centauri is a small, low-mass star located 4.244 light-years (1.301 pc) away from the Sun in the southern constellation of Centaurus. Its Latin name means the "nearest [star] of Centaurus". This object was discovered in 1915 by Robert Innes and is the nearest-known star to the Sun.

Star system: Alpha Centauri

Category: Star, Flare star

Constellation: Centaurus

Discoverer: Robert T. A. Innes

Explanation:

u should make it into an essay

The switch that adjusts the magnetic field to be either nearly uniform or have a strong gradient will affect the current in the two coils differently.

When the magnetic field is nearly uniform at the center, the current in both coils will remain relatively unchanged. The uniform field will not induce any significant voltage in the coils, so the current will flow through them as usual.

However, when the magnetic field has a strong gradient, the current in the two coils will be affected differently. The rapidly changing field will induce a voltage in the coils according to Faraday's law of electromagnetic induction. This induced voltage will result in a change in the current flowing through the coils. The magnitude and direction of the induced current will depend on the specific characteristics of the coils and the magnetic field gradient.

In summary, the switch that changes the magnetic field from uniform to having a strong gradient will induce a change in the current flowing through the coils due to the induced voltage.

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The statements is true about black holes is "black holes cannot be seen, but we can see the effects of their gravitational fields." . Option B. This is further explained below.

Generally, A black hole is simply defined as a region of space where gravity is strong that light cannot escape.

In conclusion, We can't see black holes, but we can witness the consequences of their gravitational fields.

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Answer:

ultrasound tech, insurance building inspecto, pilot who needs to avoid bad weather​

Explanation:

A,B,D

The three workers who use technologies that apply the Doppler effect are an ultrasound technician, a race-car mechanic, and a pilot who needs to avoid bad weather​.

A sudden change in the frequency due to the distance between the objects and source is explained by the doppler effect.

As the source and observer travel toward each other, the frequency of sound, light, or other waves increases or decreases.

A passing siren's rapid change in pitch, as well as astronomers' redshift, are both caused by this phenomenon.

Applications of the doppler effect;

In various forms of radar, the Doppler effect is utilized to determine the velocity of observed objects.

As it approaches or recedes from the radar source, a radar beam is fired at a moving target. such as an automobile, as police employ radar to identify speeding motorists.

The three workers use technologies that apply the Doppler effect are;

A. An ultrasound technician

C. A race-car mechanic

D. A pilot who needs to avoid bad weather​

Hence the three correct options are A, C, and D.

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Answer:

A. Energy only is the answer to your question

Answer:

20 if the anwser u just gotta do length times wength

Drum brakes use replaceable friction material called brake shoes. Brake shoes are curved metal components that contain the friction lining or pads.

They are designed to press against the inner surface of the brake drum when the brakes are applied, creating friction and ultimately slowing down or stopping the vehicle.

The friction material on the brake shoes is typically made of heat-resistant materials such as organic compounds, metallic compounds, or a combination of both.

Over time, the friction material on the brake shoes wears down and needs to be replaced to maintain the braking performance and ensure proper function of the drum brake system.

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Answer:

Explanation:

As the ball rises, its PE increases because the potential energy is equal to the mass of the ball times gravity times the height of the ball. The higher the height, the higher the PE.

Answer:

According to the law of conservation of energy its kinetic energy is getting converted in to potential energy because of gain in height. So, if the velocity of a ball goes on decreasing when it is thrown vertically upwards. When its velocity becomes zero, its potential energy becomes maximum.

The average power of the engine is approximately 37.07273 kW.

To calculate the average power of the engine, we can use the equation: Power = (Change in kinetic energy) / (Time)

First, let's calculate the change in kinetic energy of the car. The initial velocity is 0 m/s, and the final velocity is 26 m/s.

Therefore, the change in velocity is:

Change in velocity = Final velocity - Initial velocity

                               = 26 m/s - 0 m/s

                               = 26 m/s

The mass of the car is given as 1200 kg.

Using this information, we can calculate the change in kinetic energy: Change in kinetic energy = (1/2) * mass * (Change in velocity)²

                                          = (1/2) * 1200 kg * (26 m/s)²

                                          = 1/2 * 1200 kg * 676 m²/s²

                                          = 1/2 * 1200 kg * 676 kg * m²/s²

                                          = 406800 kg * m²/s²

Now, let's calculate the time taken for the car to accelerate. The time given is 11 s.

Next, we can substitute the values into the power equation:

Power = (Change in kinetic energy) / (Time)

          = 406800 kg * m²/s² / 11 s

          = 37072.73 kg * m²/s³

Finally, let's convert the power from watts to kilowatts:

1 kW = 1000 W

Power in kilowatts = 37072.73 W / 1000

                               = 37.07273 kW

Therefore, the engine's typical output is about 37.07273 kW.

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