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julsineya [31]
4 years ago
6

g Let us assume that a tissue has a spin-lattice relaxation time of 200 ms. How long will it take for the longitudinal magnetiza

tion to recover by 90% of its equilibrium state, assuming that it is 0 (90-degree flip angle) at time t=0?
Biology
1 answer:
allsm [11]4 years ago
5 0

Answer: 18s

Explanation:

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5 reasons why weathering and erosion are different
Misha Larkins [42]
Weathering is a chemical or physical breakdown
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Erosion is the removal and transport of surface materials (soil, rocks, mud, etc.) through the actions of wind, water, and ice.
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Erosions transport over in the most random places.
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Weathering physically destructs a rock.
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They both do different things
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3 years ago
Warmer water due to climate change might favor harmful algae in a number of ways: ... Warmer water is easier for small organisms
Alchen [17]

Answer:

See explanation

Explanation:

Actually, a warmer water is less dense than cold water. It follows that small organisms can easily move through a less dense water. Warm water allows algae to flow through it faster leading to an algal bloom facilitated by climate change.

The water will further be heated up by the fact that the increasing number of algae absorb sunlight thereby further increasing the temperature of the water. The foregoing explains the greater algal bloom in warm years.

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3 years ago
Along with Louis Pasteur, what other scientist helped to disprove spontaneous generation? Eli Germ John Snow Francesco Redi Robe
Nataly_w [17]
<span>Francesco Redi is the answer.</span>
4 0
4 years ago
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Molten lava pours from a volcano in Hawaii. After a few hours the liquid lava hardens into a shiny gray rock as thermal energy i
julsineya [31]

<u>Answer</u>: freezing

Freezing is defined as the process through which a substance changes its from from a liquid to a solid. As the liquid lava in the example has lost its thermal energy and thus has hardened, the phase change through which it has undergone is freezing. All liquids with the exception of helium undergo freezing then the average energy of the molecules decreases.

Solidification is another term often used to describe this phenomenon. However, it is much more general and can occur due to other factors such as reactions between different chemicals.

8 0
3 years ago
All of the babies were in the same nursery and p.Vulgaris infections did not occur in any other unit in the hospital. P. Vulgari
kirza4 [7]

Answer:

You would look for the virus in other places

Explanation:

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