What is the inductive reactance of an inductor that drops 12 VRMS and carries 50 mARMS? a. 240 b. 60 c. 6 d. 600

The name of this effect is refraction, which is the bending of light as it passes from one medium to another with a different refractive index.

The cause of this effect is the change in the speed of light as it enters a medium with a different refractive index. When light passes from air to glass, for example, its speed decreases and it bends towards the normal, an imaginary line perpendicular to the surface of the glass. When light passes from glass back into air, its speed increases again and it bends away from the normal.

Answer:

Gravity on planet is 2 times earth gravity

Explanation:

Grav force =  G m1 m2 / (r^2)     now change  m1 and r

                  = G .051m1  m2 / ( .16 r)^2

                    = .051 /.0256   G m1 m2 / r^2

.051 /.0256 = ~ 2

Hubbles' law is applicated on galaxies. The galaxy which is 1000 Mly distant from us has the speed 20000 km/s.

Hubble's law is defined as the galaxies are moving away from Earth at speeds proportional to their distance.

Hubble's law is written as

v = H₀d

Here v is the recession velocity of a galaxy located a distance d away from us, and H₀ is Hubble's constant.

Suppose H₀ = 20 km/s/Mly.

1 parsec = 3.08 ₓ 10¹⁶ m

1 M parsec = 3.08 ₓ 10²² m

The speed v of the galaxy is

v = 20 ₓ 1000

v = 20000 km/s

Thus, the galaxy which is 1000 Mly distant from us has the speed 20000 km/s.

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The wavelengths at the frequency limits of 20 Hz and 20 kHz are approximately 17 meters and 0.017 meters (or 17 mm), respectively.

To determine the wavelengths at the frequency limits of 20 Hz and 20 kHz, we can use the equation:

Wavelength = Speed of Sound / Frequency

Given:

Speed of Sound = 340 m/s

Frequency:

Lower Limit = 20 Hz

Upper Limit = 20,000 Hz (20 kHz)

For the lower limit:

Wavelength_lower = Speed of Sound / Frequency_lower

= 340 m/s / 20 Hz

= 17 meters

For the upper limit:

Wavelength_upper = Speed of Sound / Frequency_upper

= 340 m/s / 20,000 Hz

= 0.017 meters (or 17 mm)

Therefore, the wavelengths at the frequency limits of 20 Hz and 20 kHz are approximately 17 meters and 0.017 meters (or 17 mm), respectively.

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Answer: C) Mass/Weight

Explanation: You shoulda finished typing your question, the second part didn't give me much.

But, Mass is the amount of matter on an object

Since Mass is the first answer C is your best choice

Perceptual errors, cognitive biases, and emotions can indeed have negative effects on negotiations. Here are three examples illustrating each:

1. Perceptual error: One common perceptual error is the halo effect, where an overall impression of a person or situation influences the perception of specific attributes or qualities. In a negotiation, I may have made the mistake of perceiving my counterpart as more competent and trustworthy due to their confident demeanor and well-dressed appearance. This perceptual bias may have led me to underestimate their true intentions or overlook potential risks.

2. Cognitive bias: Confirmation bias is a cognitive bias where we seek and interpret information in a way that confirms our pre-existing beliefs or expectations. During a negotiation, I might have had a confirmation bias that my proposed solution was the best option. As a result, I might have selectively paid attention to information that supported my viewpoint and dismissed or ignored evidence that challenged it. This bias could have hindered open-mindedness and prevented me from considering alternative solutions.

3. Emotion: Emotions play a significant role in negotiations and can impact decision-making. For example, I might have experienced strong frustration during a negotiation due to the slow progress and lack of cooperation from the other party. This emotional response could have impaired my ability to think rationally and objectively, leading to impulsive or aggressive behavior. It might have also hindered effective communication and collaboration, potentially damaging the negotiation process.

In negotiations, it's important to be aware of these potential pitfalls and actively work to mitigate their effects. Developing self-awareness, practicing empathy, seeking diverse perspectives, and employing logical analysis can help counteract the negative impact of perceptual errors, cognitive biases, and emotional responses.

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Answer:

radio waves

microwaves

Answer:

number 2!

Explanation:

Answer:

2s to 4s

Explanation:

Since the graph measures acceleration over time, when the line does not move up or down is when you can see a constant velocity.

To calculate the distance traveled by the child in 1.0 second, we can use the equation of motion:

\[d = ut + \frac{1}{2}at^2\]

where:

d = distance traveled

u = initial velocity (which is 0, as the child starts at rest)

a = acceleration (given as 1.5 m/s²)

t = time (given as 1.0 second)

Substituting the values into the equation, we get:

\[d = 0 \cdot 1.0 + \frac{1}{2} \cdot 1.5 \cdot (1.0)^2\]

\[d = 0 + 0.75\]

\[d = 0.75 \, \text{m}\]

Therefore, the child has traveled a distance of 0.75 meters in 1.0 second down the hill on the toboggan.

The equation of motion used here is derived from the equations of kinematics. In this case, since the child starts at rest (initial velocity, u, is zero), the equation simplifies to \(d = \frac{1}{2}at^2\). The term \(\frac{1}{2}at^2\) represents the displacement or distance covered due to constant acceleration (1.5 m/s²) in time (1.0 second). Plugging in the values yields the distance traveled by the child.

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Answer:

Parisian Scoop

Pocket thermometer

Pasty Bag

sifter

chinois

Rolling Pin

Immersion Blender

Chocolate tempering machine

Robot Coupe

Steam Jacketed kettle

marble table

commercial dough sheeter

Explanation:

Really it could differ dependent on model variety of each item

An object must satisfy two requirements of equilibrium in order to maintain static equilibrium. First, there must be no net force acting on the item. Second, there must be no net torque pulling on the object.

In other words, it is necessary to satisfy the static translational and static rotational equilibrium criteria.

The first prerequisite for an object to be in equilibrium is that there must be no net force acting on it. Net force in any direction is 0 if net force is zero.

The first prerequisite for balance is indicated by the following: Both static equilibrium, in which the object has no motion, and dynamic equilibrium, in which the object moves with a constant speed, satisfy the aforementioned criterion.

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Answer:

The chemical equation for photosynthesis is 6CO2+6H2O→C6H12O6+6O2.

Explanation:

Answer: The battery casing will explode

Explanation: Hydrogen gas will be released because of the heat which may cause an explosion.

The takes a motor with an output of 8.0 W approximately 3.632 minutes to lift a 2.0 kg object 88 cm.

The time it takes a motor with an output of 8.0 W to lift a 2.0 kg object 88 cm can be calculated using the equation for work, which is given by:

W = F * d

where W is the work done, F is the force required to lift the object, and d is the distance the object is lifted. The force required to lift the object can be calculated using the equation for weight, which is given by:

F = m * g

where m is the mass of the object and g is the acceleration due to gravity (9.8 m/s^2).

Substituting the values for m and g into the equation for weight, we get:

F = 2.0 kg * 9.8 m/s^2 = 19.6 N

Now that we know the force required to lift the object, we can substitute this value into the equation for work to calculate the work done:

W = F * d = 19.6 N * 88 cm = 1717.28 J

Finally, we can use the equation for power, which is given by:

P = W / t

where P is the power of the motor and t is the time it takes to lift the object. We know the power of the motor (8.0 W) and the work done (1717.28 J), so we can calculate the time it takes to lift the object:

t = W / P = 1717.28 J / 8.0 W = 215.91 seconds = 3.632 minutes

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The demonstration shows that white light is made up of different colors. When the white light hits the prism, it is bent at different angles because the different colors are refracted at different angles.

This is why the different colors come out of the prism at different angles.This causes the different colors to spread out and appear on the other side of the prism.

The different colors come out of the prism at different angles because they are refracted at different angles. This is because each color has a different index of refraction. The index of refraction is the ratio of the speed of light in a vacuum to the speed of light in a medium.

Each color has a different index of refraction because they each interact with the medium differently. This is why the different colors spread out and appear on the other side of the prism.

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Answer:

200,000 joules <3

Explanation:
just accept it

Answer:

\(2.00 * 10^5J\)

Explanation:

Make use of your conversion factors:

\(200KJ * \frac{1000J}{1kJ} = 200,000J = 2.00* 10 ^5J\)

Or alternatively make use of your scientific notation. \(kilo = 10^3\)

Therefore \(200kJ = 200*10^3J=2.0*10^2*10^3J = 2.0*10^5J\)

Answer:  c

Explanation: it is c because i used my brain to answer it

Answer: The Brain

Explanation:

Its the brain

The change in velocity for an elevator hanging by a cable that is falling at a constant speed is zero. As a result, there is no net acceleration. The tensile force T exerted by the cable pulling the elevator upward.

Newton's second rule states that the net force is acting on all of us must be zero because we are descending in the elevator at a constant speed, or Fret =0 F n e t = 0. Our weight (working downward) plus the natural force from our touch with the elevator floor are the only forces at play during the process (acting upward).

If the force applied is equal to the gravitational force provided it already has the upward velocity, it will move up with uniform velocity. The tension force gradually builds as the lift slowly rises before returning to its initial amount.

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Answer:

Rae Young at Bell Labs. They diagrammed a network of wireless towers into what they called a cellular layout. Cellular was the chosen term because each tower and its coverage map looked like a biological cell. Eventually, phones that operated on this type of wireless network were called cellular phones.

Explanation:

Answer:

NET force = 12

Right direction

Both stars A and B will have the same brightness to the earth because luminosity is dependent on the temperature and size where A is hotter but smaller and B is bigger but colder.

There are several factors that determine the luminosity of a star namely, the size, temperature, distance and magnitude. The two main factors that determine luminosity of a star when the distance is the same are temperature and size.

When the temperature of a Star is higher than the other with equal distance from the earth the star is brighter than that with lower temperature. Also, when the size of a star is bigger, it possesses a higher surface area to absorb light and energy. This makes A and B as bright as the other.

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