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Semmy [17]
3 years ago
14

An arc flash can occur where differences of potential _____ exists.

Biology
1 answer:
Simora [160]3 years ago
7 0
An arc flash can occur when differences of potential voltage reading exists. An arc flash an enormous amount of radiant energy that explodes outwards from electrical equipment, creating pressure waves These high intensity pressure waves can damage a person's hearing or even eyesight.
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PLEASE HELP ME NOW!!!! (NOT FOR BEGINNER)
Semenov [28]

Answer:

1. C.

2. D

3. D.

4. D.

Explanation:

1. Landslides can be initiated in slopes already on the verge of movement by rainfall, snowmelt, changes in water level, stream erosion, changes in ground water, earthquakes, volcanic activity, disturbance by human activities, or any combination of these factors.

2. Landslides are geologic phenomena that can happen suddenly or through imperceptively slow downslope movement. ... A "translational" landslide can happen rapidly and result in all of the soil on a hillside being stripped off and filling the area at the bottom of the slope.

3. Sedimentary rock contains fossils because it was built up layer upon layer, often trapping and preserving animals, plants, footprints, and more within the layers of sediment.

4. The Uplift of the Colorado Plateau. The Kaibab Limestone, the uppermost layer of rock at Grand Canyon, was formed at the bottom of the ocean. ... The action of plate tectonics lifted the rocks high and flat, creating a plateau through which the Colorado River could cut down.

<em>Hope this helps! :D</em>

6 0
2 years ago
Read 2 more answers
The oxpecker, a small African bird, periodically cleans ticks and other pests off the skin of the impala (like a deer). The impa
inysia [295]
This would be an example of the symbiotic relationship mutualism because both organisms benefit and neither are harmed
6 0
3 years ago
Expand the squared binomial. (x – 3)^2
stellarik [79]
(x-3)² = (x-3)(x-3)
= x² - 3x - 3x + 9
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4 0
3 years ago
In which situation would scientific knowledge most likely have a negative effect on society?
bazaltina [42]
D, because misrepresentation of scientific information to influence public opinion could lead to people not getting the right information and could cause problems later on
4 0
3 years ago
HELP PLS, AND EXPLAIN, I BEG: Nancy needs to do a scientific investigation for her class. She is interested in pottery, plants,
ozzi

Answer:

A. What length of time is best to use for the firing of pottery to make it strong?

Explanation:

Point A

What length of time is best to use for the firing of pottery to make it strong?

This is a scientific question for Nancy since while making pots from black mud, it is very important to know how much time is required to fire the pot in order to make it strong. Because if we fire it for too long the pot may be become too hot and will eventually crack. While if we fire for less time it will not become hard enough to withstand its shape. So knowing the proper time to fire the pot is very essential in pottery.

Point B, Point C and Point D are not scientific investigations since it includes ones likes and dislikes, quantities and numbers of goal scored which is not scientific.

Hence, option A is the correct answer.

4 0
3 years ago
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