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fgiga [73]
3 years ago
11

Which specific process in the light-dependent reactions produces oxygen and hydrogen ions?.

SAT
1 answer:
sdas [7]3 years ago
6 0

Answer: Oxygen and hydrogen ions are also formed from the splitting of water. Keep in mind that the purpose of the light-dependent reactions is to convert solar energy into chemical carriers (NADPH and ATP) that will be used in the Calvin cycle. In eukaryotes and some prokaryotes, two photosystems exist.

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The vibration in a plucked guitar string travels at a speed of 410 meters per second. How far, in centimeters will the vibration
ipn [44]

Answer:

16.4 cm/0.4 ms

Explanation:

1: We know that the travel rate is 410 meters per second. We want to find a way in which we can cancel meters or seconds, and we can do that by multiplying 410m/1s with 100 cm/1m.

\frac{410 m}{1s} * \frac{100cm}{1m}

2. Now we want to get rid of that s, seconds, and we do so by multiplying prior fractions by 1s/1000ms.

\frac{410 m}{1s} * \frac{100cm}{1m} * \frac{1s}{1000ms} \\

3. Now we can diagnollay cross out m, and s. Leaving us with cm on top, and ms on the bottom. Which is what we want because we are calculating how many cm are for every .04 ms.

4: After that, you can multiply 410 and 100, to get 4,100. Whih leaves you with 4,100cm over 1000ms. Simplifying this, gives you 41, but that is NOT your answer. 41 cm, is for every ms, NOT every .04

5. Hence, you multiply 41 by .04 and get 16.4cm/.04ms.

4 0
3 years ago
has a radius of 6 6. An arc in this circle has a central angle of 4 8 ∘ 48 ∘ . What is the length of the arc? Either enter an ex
Andre45 [30]

Because all circles have a measure of 360°, an angle measure of 48° would have a proportion of \frac{48}{360} or 2/15. For circumference, the formula is 2πr. We already know the circumference, so 2(3.14)*6*\frac{2}{15} is 5.02 units long. In terms of pi this would be 1.6pi.

5 0
4 years ago
Select the correct answer from each drop-down menu. Scientists that reducing the consumption of substances that emit harmful gas
Feliz [49]

1. Scientists <u>conjectured</u> that reducing the consumption of substances that emit harmful gases would reduce pollution.

2. Jonathan was irritated by the <u>incessant</u> noise made by the loud musical procession on the street.

3. The poor farmer was in for a pleasant surprise when he <u>fortuitously</u> stumbled upon a pot of gold buried in his yard.

In this exercise, you're required to fill in the gap (blank) in the given sentences with the most appropriate word as follows:

1. Scientists <u>conjectured</u> that reducing the consumption of substances that emit harmful gases would reduce pollution.

  • A conjecture is a noun and it can be defined as an opinion or conclusion that is formed without sufficient evidence, fact or proof. Thus, a conjecture is formed on on the basis of an inconclusive or incomplete information.

2. Jonathan was irritated by the <u>incessant</u> noise made by the loud musical procession on the street.

  • Incessant is an adjective and it can be defined as an unpleasant thing that happens continuously without interruption. Thus, it is a word that is used to describe something that is ceaseless, unending or happens without stopping.

3. The poor farmer was in for a pleasant surprise when he <u>fortuitously</u> stumbled upon a pot of gold buried in his yard.

  • Fortuitously is an adverb and it is used it describe a situation or an event that happened by chance or accidentally rather than happening intentionally.

Read more on fortuitously here: brainly.com/question/2601859

3 0
2 years ago
As you think about ways to optimize your study habits, how might outside help improve your study outcomes? List in ways in which
postnew [5]

Answer:

work hard to study sharp your brain that is the answer

5 0
4 years ago
Astrology is pseudoscience. What can you conclude about the claims made by astrology?
mrs_skeptik [129]
D. Prefix “pseudo” means “false” or “unreal”
3 0
4 years ago
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