2. List five parallel circuits you use at home.

Answer:

Hey, the answer is Zirconium-93

Explanation:

Im very positive about this question, so i hope I helped you ;p

Answer:

Zirconium-93

Explanation:

when we add up the 40 protons and 53 neutrons it gives 93 and a protons and neutron 93 gives a Zirconium-93

Thanks theres your answer

The nuclear reaction becomes:

U₉₂²³⁸ → Th₉₀²³⁴+ α⁴₂

Thus, here (i) 234 and (ii) 90

Uranium-238 decays to thorium-234 via alpha decay. (The numbers after the chemical names indicate the number of protons and neutrons.) Uranium-238 loses two protons and two neutrons in this process, forming the isotope thorium-234.

Reactors based on thorium are safer since the reaction is simple to stop and does not need to be carried out under intense pressure. When compared to uranium reactors, thorium reactors produce significantly less waste, and the waste produced is far less radioactive and far shorter in duration.

Now, here (i) 234 and (ii) 90

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Answer:

(i) 234 and (ii) 90

Answer:

what table?

Explanation:

Answer:

-5

Explanation:

0.00025 N is the magnitude of the net force on the first wire in (figure 1).

The total of all forces exerted on an item is known as the net force. A mass can accelerate due to net force. A body is subject to another force whether it is at rest or in motion. When there are a lot of forces acting on a system, the phrase "net force" is employed.

From the diagram, first wire has an attracting force from third wire at 0.04 m distance and a repelling force from second wire at 0.02 m distance.

Expression of the force is -

F = [µ ×π×(I)² × L] / (2πd)

When d = 0.02 m,

or, F = [4 ×π× 10⁻⁷(10)² × 0.50] / (2π × 0.02)

or, F = 0.0005 N

And when d = 0.04 m,

or, F = [4 ×π× 10⁻⁷(10)² × 0.50] / (2π × 0.04)

or, F =  0.00025 N

So, the net force on first wire  = 0.005 - 0.00025

= 0.00025 N repelling or upward.

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The complete question is as follows:

What is the magnitude of the net force on the first wire in (Figure 1)?

Express your answer in newtons.

Answer:

Distance, Mass

The power that is not specifically given to the President by the United States Constitution is the power to raise or lower taxes on all Americans that is present in the first option.

Article II, Section 2, gives the President the authority to pardon people convicted of federal crimes, to serve as commander in chief of the country's armed forces, and to veto bills passed by Congress, but the power to raise or lower taxes on all Americans is a power specifically given to Congress, not the President.

Hence, the correct answer is to raise or lower taxes on all Americans, which is present in the first option.

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BLUEBLACK COLOR IS FORMED WHEN STARCH AND IODINE IS MIXED .

Answer:

C. somatosensory

Explanation:

The somatosensory cortex is located in the front area of the parietal lobe. It receives signals for various areas of the body registering sensory input.

The primary somatosensory cortex specializes in receiving signals from different parts of the body.

The somatosensory is subsystem of nervous system that represents visual stimulus.  

The somatosensory system is the network of neural structures in the brain and body that helps us to detect touch, temperature, and pain.

Thus, the primary somatosensory cortex specializes in receiving signals from different parts of the body.

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Given :

An object with a volume of 9 cm³ is completely submerged in the water.

To Find :

How much water is displaced by the object.

Solution :

According to Archimedes' principle, the amount of volume displaced of fluid when an object is fully and partially submerged into that is equal to the volume of the object below the surface of liquid.

Now, it is given that object is fully submerged into water.

Therefore, volume of water displaced by the object is 9 cm³.

Answer:

 the mass deficit is directly proportional to bond reeling

Explanation:

The effect of the mass deficit in the nuclei is

          δ = m_nucleons - m_nucleo

the delta quantity is the binding energy of the atomic nucleus,

This mass is related to energy by the Einstein relation

         ΔE = c² Δm

therefore the mass deficit is directly proportional to bond reeling

Answer:

C. Some of the mass of the four hydrogen nuclei was converted into

energy

Explanation:

Ap3x

Answer:

circuit b will have the higher current than circuit a

The correct answer is option: e. Because, this force always acts along  line joining the two charges. For like charges, the force is repulsive in nature.

The Coulomb's law states how charges interact with each other. That law states that: \(F =q1q24πϵ0r2\)

If the charges are like , the force will be repulsive, meaning that each charge will exert a force on the other to push the two of them apart. If  charges are opposite , they will exert an attractive force on each other. G or unlike charges, the force is attractive as shown below: ( as Shown in image attached  to question), As we know none of the arrow moves in the direction of the net force. Hence, the correct answer is option: e

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If the potential inside the infinite well is linearly varying, then the particle experiences a force that increases linearly as the particle moves from one end of the well to the other.

This means that the particle will have an acceleration that increases linearly and its velocity will increase linearly as well. As a result, the de Broglie wavelength, which is inversely proportional to the momentum, will decrease linearly across the well.

A plausible wave function for the particle in this situation would be a sine wave with decreasing wavelength across the well. The amplitude of the wave would decrease towards the edges of the well, reflecting the fact that the probability of finding the particle near the edges is lower due to the increasing potential energy there.

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Answer:

A differentiated body is a body that has been heated to the point where it is are further from the sun larger have no solid surface and have many more moons  Smaller chunks of material vaporize completely as they pass through its atmosphere

Explanation:

A body is said to be differentiated when it has been heated to the extent where it is bigger, farther from the sun, has no hard surface, and has a lot more moons. Smaller pieces of the materials entirely evaporate as they pass through their environment.

An enormous, spherical celestial object known as a planet is neither a star nor a remain. The nebular theory, which states that an interstellar cloud collapses out of a nebula to form a young protostar that orbits the sun by a protoplanetary disk, is now the best argument for planet formation. By slowly accumulating material under the influence of gravity, or accretion, planets form in this disk.

The terrestrial planets Mercury, Venus, Earth, and Mars, as well as the planetary nebulae Jupiter, Saturn, Uranus, and Neptune, total at least eight planets in the Solar System. These planets all rotate around axes that seem to be inclined relative to their corresponding polar axes.

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Answer:

D

Explanation:

Answer:

Pretty sure its a allergy

Explanation:

Since the immune system is reacting its most likely a allergy

Answer:

Finance costs (also known as interest fees) aren't added to your account in a set amount like other fees.

OR

A credit card is a payment card that is issued to users to allow them to pay a merchant for products and services depending on their outstanding debt. The card issuer opens a revolving account for the cardholder and provides a line of credit from which the cardholder can borrow money to pay a merchant or get a cash advance. Consumer credit cards and business credit cards are the two types of credit cards available. The majority of the cards are plastic, however, there are a few metals and gemstone-encrusted metal cards.

Explanation:

a) The tension in the cord in the final situation, when the block has a speed of 2.8 m/s, is approximately 6.264 N.

b) The work done by the person who pulled on the cord is approximately 0.6615 Joules.

(a) To find the tension in the cord in the final situation, we can apply the centripetal force equation.

The centripetal force (F) required to keep an object moving in a circular path is given by:

F = (mass × velocity²) / radius

Given:

Mass of the block (m) = 0.09 kg

Initial radius (r₁) = 0.4 m

Initial speed (v₁) = 0.7 m/s

Final radius (r₂) = 0.1 m

Final speed (v₂) = 2.8 m/s

First, we can find the initial centripetal force (F₁) using the initial radius and speed:

F₁ = (m × v₁²) / r₁

F₁ = (0.09 kg × (0.7 m/s)²) / 0.4 m

F₁ = 0.1323 N

Next, we can find the final centripetal force (F₂) using the final radius and speed:

F₂ = (m × v₂²) / r₂

F₂ = (0.09 kg × (2.8 m/s)²) / 0.1 m

F₂ = 6.264 N

Therefore, the tension in the cord in the final situation, when the block has a speed of 2.8 m/s, is approximately 6.264 N.

(b) The work done by the person who pulled on the cord can be calculated using the work-energy theorem. The work done is equal to the change in kinetic energy.

The initial kinetic energy (KE₁) is given by:

KE₁ = (1/2) × m × v₁²

The final kinetic energy (KE₂) is given by:

KE₂ = (1/2) × m × v₂²

The work done (W) is the difference between the final and initial kinetic energies:

W = KE₂ - KE₁

W = (1/2) × m × v₂² - (1/2) × m × v₁²

W = (1/2) × m × (v₂² - v₁²)

Substituting the given values:

W = (1/2) × 0.09 kg × ((2.8 m/s)² - (0.7 m/s)²)

W = 0.09 kg × (7.84 m²/s² - 0.49 m²/s²)

W = 0.09 kg × 7.35 m²/s²

W ≈ 0.6615 J

Therefore, the work done by the person who pulled on the cord is approximately 0.6615 Joules.

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Answer:

b

Explanation:

Answer:

B. Earth's rotation on its axis.

Explanation:

:) good luck

Answer:

The free-body diagram of the cannonball is found in the attachment below

Note The question is incomplete. The complete question is as follows:

A cannonball has just been shot out of a cannon aimed 45∘ above the horizontal rightward direction. Drag forces cannot be neglected.

Draw the free-body diagram of the cannonball.

Explanation:

Free-body diagrams are diagrams used to show the relative magnitude and direction of all forces acting upon an object in a given situation.

In order to construct free-body diagrams, it is important to know the various types of forces acting on the object in that situation. Then, the direction in which each of the forces is acting is determined. Finally the given object is drawn using any given representation, usually a box, and the direction of action of the forces are represented using arrows.

In the given situation of a cannonball which has just been shot out of a cannon aimed 45∘ above the horizontal rightward direction., the forces acting on it are:

F = force exerted by the cannon acting in the direction of angle of projection

Fdrag = drag force. The drag force acts in a direction opposite to the force exerted by the cannon

Fw = weight of the cannonball acting in a downward direction

The free body diagram is as shown in the attachment below.

Answer:

Answer:

let Tension in the left chain is F

here, Fnet = 0

⇒F - 500N + 250 N - 125 N = 0

⇒F - 375 N = 0

⇒F = 375 N

let r from the left end of the board is the person sitting.

now torque at left end, τ = 0.

⇒375 × (0) - 500N × (r) + 250N × (4m) - 125 N × (2m) = 0

⇒0 - 500r + 1000 - 250 = 0

⇒750 = 500r

⇒r = 750/500 = 1.5 m

Explanation:

Can you please give this answer a brainliest answer please

The value of the acceleration of gravity on Earth is approximately 9.8 m/s². This represents the rate at which an object freely falls under the influence of gravity.

The acceleration of gravity, denoted as "g," is the acceleration experienced by an object in free fall due to Earth's gravitational pull. It represents the rate at which the object's velocity increases as it falls. On Earth, this value is approximately 9.8 m/s². This means that in the absence of any other forces (such as air resistance), an object near the surface of the Earth will accelerate downward at a rate of 9.8 meters per second squared.

The acceleration of gravity is determined by various factors, primarily the mass of the Earth and the distance from its center. However, for most practical purposes, the value of 9.8 m/s² is a convenient approximation. It is important to note that this value can vary slightly depending on location, altitude, and local gravitational anomalies.

The acceleration of gravity has numerous implications across various fields. In physics, it helps describe the motion of objects in free fall, projectile motion, and the behavior of pendulums. Additionally, it has practical applications in fields such as sports, architecture, and aerospace.

The value of 9.8 m/s² represents a fundamental constant that underpins our understanding of gravity and its effects on objects on Earth's surface.

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Answer:

vernier calipers....................

Answer:

d. vernier calipers

Explanation:

manometer is used for measuring pressure

measuring cylinder is for liquids

micrometer can only measure objects less than 2.5 cm (like a  thin wire)

so the answer is vernier calipers, they have a measuring range of 1-15 cm.

The work done by the block on the spring and by the spring on the block is 7.22 J.

The given parameters;

Based on law of conservation of energy, the potential energy of the block will be converted to elastic energy of the spring, producing the given extension.

The work done by the block on the spring will be equal to work done on the block by the spring.

\(W = \frac{1}{2} kx^2\\\\W = \frac{1}{2} \times 400 \times 0.19^2\\\\ W = 7.22 \ J\)

Thus, the work done by the block on the spring and by the spring on the block is 7.22 J.

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A power loss ride through function is limited to 1-2 seconds.

Typically, the length of the power loss ride-through function is created to offer a long enough buffer time to bridge the gap between the power loss and the power restoration. It enables the system or gadget to securely shut down without causing a sudden disruption to operations.

The application requirements, system criticality, energy storage or backup power capacity, and the time needed for power restoration or alternative power source activation can all be used to establish the precise duration of the ride-through function.

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Answer:

They form ions, or charged particles

Explanation:

Some atoms become more stable by gaining or losing an entire electron (or several electrons). When they do so, atoms form ions, or charged particles. Electron gain or loss can give an atom a filled outermost electron shell and make it energetically more stable.

hope it helped please tell me if im wrong.

Answer:

The value is \(c = 8 \ km \)

Explanation:

From the question we are told that

The distance of friends house from your point is \(a = 10 \ km\)

The distance of your friends street from your street is \(b = 6 \ km \ in the \ direction \ towards \ the \ north\)

The diagram illustrating this question is shown on the first uploaded image

From the diagram we can apply by Pythagoras theorem as follows

\(a^2 = b^2 + c^2\)

=>     \(c  =  \sqrt{^2 -  b^2}\)

=>     \(c  =  \sqrt{ 10^2 -  6^2}\)

=>     \(c  = 8 \  km \)

By applying Pythagorean's theorem, you would have to ride a distance of 8 km before turning North, in order to get to your friend’s house.

In order to determine the amount of distance that you would have to ride before turning North, we would apply Pythagorean's theorem.

From the question, we can deduce the following points:

Thus, we would have to find the adjacent side of the right-angle triangle.

Mathematically, Pythagorean's theorem is given by this formula:

x² + y² = z²

6² + y² = 10²

36 + y² = 100

y² = 100 - 36

y = √64

y = 8 km.

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