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Sonja [21]
4 years ago
13

A tuning fork produces a sound with a frequency of 256 Hz and a wavelength in air of 1.35m.

Physics
1 answer:
taurus [48]4 years ago
4 0
Hope this helps you.

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Compare and contrast mental health and emotional health.
GarryVolchara [31]

Answer: hey, i hope this hlps!~~~ Part of mental health is how well your mind processes and understands information and experiences. In contrast, emotional health involves your ability to manage and express the emotions that arise from what you have learned and experienced.

Explanation:

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3 years ago
A single circular current loop 14.0 cm in diameter carries a 2.40 A current. You may want to review . For related problemsolving
7nadin3 [17]

Answer:

Magnetic field at the center will be 215.314\times 10^{-7}T

Explanation:

We have given that diameter of the loop d = 14 cm = 0.14 m

So radius R=\frac{d}{2}=\frac{0.14}{2}=0.07m

Current in the loop i = 2.40

We know that magnetic field at center of circular loop is given by

B=\frac{\mu _0i}{2R}

So B=\frac{4\pi \times 10^{-7}\times 2.4}{2\times 0.07}=215.314\times 10^{-7}T

Magnetic field at the center will be 215.314\times 10^{-7}T

8 0
3 years ago
You throw a ball horizontally from the top of a building, with a speed of 3 m/s. In this problem, you can neglect the force of a
Neporo4naja [7]

Answer:

C. 3m/s

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Since we ignore air resistant, horizontally speaking, theres no force acting on the ball. According to Newton's 1st law of motion, when there's no force, the object will stays in the same velocity.

In this case after, the ball velocity would still be 3m/s

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Explain how levitt and dubner’s argument effectively uses logical
faltersainse [42]

Explanation:

Levitt and Dubner’s argument effectively uses logical, concrete evidence to arrive at conclusions about morality and cheating practices.the realities they present about sumo and the bagel business Their utilization of factual evidence in various illustrations shows morality and cheating practices are more common in high incentive situations where telling lies or an act of fooling people was rewarded awesomely. They use statistical evidence and different examples support the fact that Levitt and Dubner have arrived at a generalisation on moral grounds.

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Behind you because.
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3 years ago
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