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Questions (328)
Volunteering at a soup kitchen, doing crossword puzzles, and getting adequate sleep are examples of
Group of answer choices
1 answer
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Which of the following Is NOT a personal protective factor against suicide?
Group of answer choices the will power to combat
1 answer
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School policies can help to protect students from suicide. Which of the following is a policy that is protective against
1 answer
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Once you’ve determined that someone is contemplating suicide, which of the following is NOT an appropriate next step?
Group of
1 answer
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If you suspect that friend or family member may be thinking about suicide, what is the BEST thing you can do?
Group of answer
1 answer
21 views
As a wave moves through a medium, particles are displaced and
return to their normal position after the wave passes remain in the
1 answer
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A school cafeteria has thick padding installed along the walls and portions of the ceiling to reduce echoes. Which statement
1 answer
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When researching the use of X-rays in medical imaging, one should prefer articles from
Question Blank 1 of 2 choose your
1 answer
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Screenshot 2024-06-06 104753.png
Describe what is happening in the image above. As a light wave travels from air to water the
1 answer
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Longitudinal waves have areas where matter is "pulled apart" which is called a
Question Blank 1 of 2 choose your answer... and
1 answer
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A transverse wave has a high point called a
Question Blank 1 of 2 choose your answer... and a low point called a Question Blank 2
1 answer
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What are the characteristics of low energy waves?
Long wavelengths and low frequencies Short wavelengths and high frequencies
1 answer
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A wave is traveling through a medium. The velocity can be calculated using the equation v = f x λ. What is the velocity of a
1 answer
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Dolphins use echolocation to hunt for prey. Which statement best explains how this application uses wave behavior?
Echolocation
1 answer
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If a wave is traveling at a constant speed, and the frequency decreases, what would happen to the wavelength?
It would increase.
1 answer
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Which of the following is an example of the Doppler effect?
Sending a light wave through a narrow slit and it diffracting into
1 answer
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The table below shows the wavelength of four electromagnetic waves in meters (m).
Electromagnetic Wave Wavelength A 1.0 x 103m B
1 answer
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asper made a list of the properties of electromagnetic waves. Identify the mistake in the list.
Electromagnetic Wave Properties
1 answer
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The figure below shows the visible light region of the electromagnetic spectrum. The wavelengths are given in nanometers.
Visible
1 answer
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Julie is comparing electromagnetic waves and sound waves. Which of the following words would best complete her chart below?
Elect
1 answer
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Identify an equation in point-slope form for the line perpendicular to y = -4x - 1
that passes through (-2,7)
1 answer
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Line c passes through points (-41, 72) and (13, 48). Line d is parallel to line c. What is the slope of line d?]
1 answer
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Line f passes through points (2, 2) and (4, 9). Line g is perpendicular to f. What is the slope of line g?
1 answer
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Line A passes through points (4,7) and (9,9). Line B passes through points (3,10) and (1,15). Are lines A and B parallel or
1 answer
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vexed sentence examples
1 answer
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presage sentence examples
1 answer
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poultice senctece examples
1 answer
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peruse sentence examples
1 answer
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