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ExtremeBDS [4]
3 years ago
15

How many photons are contained in a burst of green light (525 nm) that contains 125 kj of energy?

SAT
1 answer:
Tresset [83]3 years ago
5 0
I think that the answer is =4.99e23 photons hope this works!
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in the airline industry, frequent-flyer programs, ticket kiosks, and e-ticketing are all examples of capabilities that are
dem82 [27]

Answer:

Valuable; rare

Explanation:

In the airline industry, frequent flyer programs, ticket kiosks, and e-ticketing are all examples of capabilities that are ___ but no longer ___.

3 0
2 years ago
A train traveled 936 miles hours how far does it travel in 1 hour?
marishachu [46]

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Explanation:

6 0
3 years ago
A food worker washes her hands before taking a torn package of dry pasta.
blsea [12.9K]

The hazard of the food worker that is most likely to make pasta unsafe to eat is;

A; Torn packaging fragments

Complete question is;

A food worker washes her hands before taking a torn package of dry pasta from the food storage area. She dumps the pasta In the stainless pot to cook.

What hazard is most likely to make pasta unsafe to eat?

A. Torn packaging fragments

B. Metal leaching from the pot

C. Pathogens from the worker’s hand

D. Soap residue from the worker’s hands

Food contamination can occur during packaging and storage of processed foods if the different quality standards that need to be followed are not observed.

Now, we are told that the package of dry pasta was torn before she put it into the stainless pot to cook. This means that ounce she washed her hands there is not likely to be any microbiological contamination but instead there will be chemical contamination that arises from fragments of the torn pasta package which could have entered inside it before putting into the cooking pot.

In conclusion, the hazard likely to have occurred to make the package unsafe to eat is called Torn packaging fragments.

Read more about food contamination at; brainly.com/question/12883271

6 0
2 years ago
Which of the following facts are NOT true about dichotomous keys?
Lunna [17]
They always show evolutionary relationships of organisms.
6 0
3 years ago
Each of 6 samples has a different standard deviation. How many of the 6
ivann1987 [24]

The number of six samples that could belong to the same population is equivalent to six.

Option A is the correct answer.

<h3>What is the standard deviation?</h3>

The standard deviation is the indicator to determine the variation between the set of amounts as given in the statistical information.  

The population is referred to as the entire information being prescribed in data relating to any concept. If the number of samples in a population is 10, then the samples in the same population will also be 10. This shows the number of samples is always equal to the samples in the same population.

Therefore, the six samples belong to the same population comprising of six samples having varied standard deviations.

Learn more about the standard deviation in the related link:

brainly.com/question/1456822

#SPJ1

4 0
2 years ago
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