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ExtremeBDS [4]
3 years ago
7

How did scientist determine that fertile crocodiles found in Florida were an invasive species

Biology
1 answer:
kotegsom [21]3 years ago
8 0
Because people had as pets when they got to big they let them into the wild and they came a different place 
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Sound quality can be divided
iris [78.8K]
Sound quality can be divided into amplitude, timbre and pitch. If there’s an impedance mismatch between your two devices connected to the single output, you could have a large mismatch between the levels arriving at each device. If the difference is large enough, one device may have distorted or inaudible audio.

To avoid this, you should ensure that both devices connected to the split signal are similar - such as 2 pairs of headphones, 2 recorder inputs, and so on. When you place 2 devices with wildly differing load impedances on a splitter is when you’ll encounter problems - such as headphones on one split and a guitar amp input on the other.

To get around this, you can use either a distribution amplifier (D.A.) or a transformer balanced/isolated splitter - which will work over a larger range of load impedances, typically. Depends on the quality of the splitter and the exact signal path. If you’re using the splitter to hook two things into one input, and you’re using quality connectors, you probably won’t lose much quality. There can be an increase in impedance of the cable due to the imperfect continuity of the physical connection, however with unbalanced line-level signals, impedance at both ends of the chain tends to be orders of magnitude higher than the connection will create, so one split will be barely noticeable. So too, the noise increase from the additional length of cable.

Now, one source into two inputs, that will by basic math and physics result in a 3dB drop in signal strength, which will reduce SNR by about that much. By splitting the signal path between two inputs of equal impedance, half of the wattage is being consumed by one input and half by the other (the equation changes if the inputs have significantly different impedances). So each input gets half the wattage produced by the source to drive the signal on the input cable, and in decibel terms a halving of power is a 3dB reduction. Significant, until you just turn the gain back up. The “noise floor” will be raised by however much noise is inherent in the signal path between the split and the output of the gain stage; for pro audio this is usually infinitesimal, but consumer audio can have some really noisy electronics, both for lower cost and because you’re not expected to be “re-amping” signals several times between the source and output.

8 0
3 years ago
water's unique property of ______ allows water molecules to stick together so they can be pulled upward by the force of transpir
My name is Ann [436]
Cohesion. Cohesion is the property of water that attracts other water molecules so they can stick together. Water is sticky because it has positive and negative charge in the oxygen and hydrogen ends that attracts one water molecule to another. Adhesion is also a property of water that attracts it from other substances, making it easy for water to travel upwards through transpiration.
8 0
3 years ago
What are the benefits of incinerators?
mr Goodwill [35]
One benefit of incinerators is that it reduces the weight and volume of the waste.

6 0
4 years ago
The release of energy in living things is called
kenny6666 [7]

Cellular respiration

Explanation:

The release of energy in living thins is known as cellular respiration.

In the process of cellular respiration, oxygen combines with sugar and thereby releasing energy in form of ATP(Adenosine Triphosphate) and carbon dioxide. ATP is the store house energy in the cells and during respiration, this compound is synthesized.

The sugar is produced in the process of photosynthesis in plants using carbon dioxide and water in the presence of sunlight.

Learn more;

Photosynthesis and respiration brainly.com/question/3437832

#learnwithBrainly

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3 years ago
In eukaryotic cells, the process indicated by arrow A occurs in which of
dedylja [7]
I think c but choose at your risk!
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3 years ago
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