An ionic bond form when atoms

Answers

Answer 1

Answer: between two ions of opposite charges. In ionic bonding, electrons transfer from one atom to another.

Related Questions

For long-distance transmission of power, in order to reduce losses in the wires by driving a low current at high voltage, we shoulda) use a step-up transformerb) change the length of the wires between transmission towersc) not use a transformer at alld) change the type of conducting materiale) use a step down transformer
Three friends tie three ropes in a knot and pull on the ropes in different directions. Adrienne (rope 1) exerts a 20-N force in the positive x-direction, and Jim (rope 2) exerts a 40-N force at an angle 53∘ above the negative x-axis. Luis (rope 3) exerts a force that balances the first two so that the knot does not move.a. Use equilibrium conditions to find F LonKx and F LonKy. b. Use equilibrium conditions to determine the magnitude of F⃗ LonK. c. Use equilibrium conditions to determine the angle θ that describes the direction of F⃗ LonK. Use positive values if the force is directed above the positive x-axis and negative values if it is directed below the positive x-axis.d. Construct a force diagram for the knot.
If a force of 12 n is applied to an object with a mass of 2kg the object will accelerate at
The waste products of a nuclear fission powerplant can best be described asa. Small in quantity and not very dangerous.b. Large in quantity and not very dangerous.c. Large in quantity and very dangerously radioactive. Eliminated. Small in quantity and very dangerously radioactive.
Sampling error can be reduced by __________.A. none of the these affect sampling error B. utilizing simple random samples C. increasing the sample size D. decreasing the sample size

Which of the following is NOT an example of accelerated motion?A. an airplane taking off down a straight runway
B. a boulder falling off a cliff in a straight path
C. a ball being thrown straight up
D. a bicyclist moving in a straight line at a constant speed

Answers

Accelerated motion = any change in speed or direction.

A. No. The airplane's speed is increasing.

B. No. The boulder's speed increases as it falls.

C. No. The speed of the ball decreases as it approaches the peak,
then it changes direction, begins to move downward, and its speed
increases steadily after that.

D. Yes. The cyclist's speed and direction are not changing.

Final answer:

Accelerated motion refers to any motion with changing velocity, including changes in speed or direction. Most of the examples provided involve accelerated motion, except for the bicyclist moving in a straight line at a constant speed, as both speed and direction remain constant in such scenario.

Explanation:

In the context of physics, accelerated motion refers to any motion in which the velocity changes - either in magnitude (speed) or direction. This can be due to an increase or decrease in speed, or a change in direction. Examples of accelerated motion include an airplane taking off down a straight runway, a boulder falling off a cliff in a straight path, and a ball being thrown straight up.

However, a bicyclist moving in a straight line at a constant speed is NOT an example of accelerated motion. In this case, the speed (magnitude of velocity) and direction are both constant, and therefore there is no acceleration present.

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Diffraction patterns are due to

Answers

diffraction patterns are due to diffraction i think or self interference

Answer:

Diffraction patterns are due to INTERFERENCE.

Explanation:

Once the magnet moved closest to the loop in the forward direction, under normal magnet polarity, the approximate magnitude of the induced current shown on the galvanometer was mA.Once the magnet moved closest to the loop in the reverse direction, under normal magnet polarity, the approximate magnitude of the induced current shown on the galvanometer was mA.

Once the magnet moved closest to the loop in the forward direction, under reversed magnet polarity, the approximate magnitude of the induced current shown on the galvanometer was mA.

Answers

Answer:

2, 2, 2

Explanation:

Answer:

2, 2, 2

Explanation:

correct on edge

The two most commomly styles used to format academic papers are ?

Answers

Good evening,

From middle school to college, the two most widely used formats are MLA and APA for writing essays.

-Hope this helps!

Two dogs pull on a toy. One pulls with a force of 10N, the other with a force of 15N. In what relative directions can the dogs act to give the toy the smallest acceleration?

Answers

They must act one opposite of the other, so the resultant hits the minimum of 5 N. When they go in the same direction you get the maximum of 15 N.

A water balloon is launched with a speed of 40 m/s at an angle of 60 degrees to the horizontal. What is the vertical component of the velocity? a 40 m/s
b 34.6 m/s
c 0 m/s
d 20 m/s

Answers

Vertical component = 40 m/s x sin(60) = 34.6 m/s

Answer: b. 34.6 m/s

The vertical component of velocity is approximately 34.64 m/s. Therefore option B is correct.

When an object is launched at an angle, its velocity can be divided into horizontal and vertical components. The vertical component is found by multiplying the initial velocity by the sine of the launch angle.

To find the vertical component of the velocity, we use trigonometric relationships based on the given launch angle of 60 degrees and initial velocity of 40 m/s.

The vertical component $\rm ($v_y$)$ can be calculated as $\rm $v_y = v \cdot \sin(\theta)$$ , where v is the initial velocity and $\theta$ is the launch angle.

Calculation:

Given:

Initialvelocity (v) = 40 m/s

Launch angle $($\theta$)$ = 60 degrees

Vertical component:

$\rm \[ v_y = v \cdot \sin(\theta) \n= 40 \, \text{m/s} \cdot \sin(60^\circ) \approx 34.64 \, \text{m/s} \]$

In this case, with an initial velocity of 40 m/s and a launch angle of 60 degrees, the vertical component of velocity is approximately 34.64 m/s (option b).

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