Chapter 17 Optoelectronics

Magnay's laboratory.

Jia Yi walked in through the teleportation circle, this is the first time he has been here, he didn't know how many times he has been here, there was still some discomfort in the shuttle space, but now he doesn't feel anything.

Although he already has his own independent research institute, he still needs to learn, especially in pure magic, he is still far from a senior purple-robed mage.

And among them, he asked Magnay for advice the most, although he did not have the name of master and apprentice, but almost the same as a real master and apprentice, and even Magnay said that he regretted not letting Jia Yi be his student, it was too much of a loss.

Kaichi took out a wooden box and put it on Magnay's test bed, and said, "Your Excellency, this is the newly produced green tea from my island, and I will bring it to you to taste." ”

These green teas were made by Lawrence with Marvin and Gridy under the guidance of Jia Yi using fried green hair, and now is the time to make the first stubble of tea, and the tea made by using the tip of the bud is of the highest quality, he actually thought about using the leaves to make melon slices, but the melon slice making is very different from the traditional green tea process, so he did not continue.

Magnay stretched out his hand and controlled the electromagnetic force to move the tea in front of him, as a legendary mage, his electromagnetic force can no longer only act on metal, but can also attach a layer of charge to objects, and then use electromagnetic force to control it.

Although it is easier to control with the Mage's Hand, it is not as high as the B block with the electromagnetic force control.

Opening the box and seeing the loose tea inside, Magnay looked up at Jia Yi in some surprise: "You won't bring me the worst tea, right?"

Of course, he knew that this was impossible, but he did have a great curiosity about the tea leaves brought by Jiayi, most of the steamed green tea was tea cakes, of course, there were loose teas, but most of the loose tea was not good quality tea. Analogous to Pu-erh tea, in most cases, a good Pu-erh is a tea cake. However, he has also seen the new black tea on the market, and knows that this is also produced in Jiayi's tea garden, which is loose tea.

Jia Yi smiled for a moment, and hurriedly walked over: "Of course not, this is the tea we make using the new process, which itself is scattered, this tea is the tea that is fried and dried in an iron pot, which is drier, and it is more convenient to make such loose tea." ”

Dried tea leaves can't be made into tea cakes, they will be broken as soon as they are pressed, and the tea cakes of steamed green tea are made into tea cakes first and then dried.

He took a cup, took out some tea leaves and put them in the cup, and shot a burst of boiling water into the cup in his hand, he didn't know anything like kung fu tea, he always brewed tea like this.

Soon, a fresh scent of tea came straight to his nose, and Magnay raised his eyebrows: "It looks good." ”

The aroma of roasted green tea is higher, slowly churning in the glass, spiraling up and down. In the past, when he was young, there were no such entertainment activities, and Jia Yi occasionally liked to stare at the newly brewed tea leaves in his father's cup and hang up and down in a daze. His father was a big tea drinker, and the first thing he did in the morning was to boil water and make a new cup of green tea.

Picking up the cup and taking a sip, Magnay nodded with satisfaction: "It's really good, the aroma is lofty, the entrance is bitter and sweet, but the aftertaste is stronger, I can't imagine that you can play new tricks even if you grow tea." ”

From Magnay's point of view, even if the tea brought by Jiayi cannot completely replace the current roasted green tea, it is completely no problem for you to win a place.

In fact, it takes less time to roast green tea, the process is much less complex, and it is more competitive, and the only thing to worry about is people's habits.

In order to make these teas, Jia Yi also spent a lot of thought, although he had seen his mother roast green tea in his previous life, but they were not a tea production area at all, and the so-called roasted tea technology can be imagined. In order to be able to fry green tea well, they first practiced with leaves, and after frying hundreds of catties of leaves, they picked tea leaves and began to make them. Even so, reaching the level that Jiayi is satisfied with is that each person has used up nearly 100 catties of fresh tea.

"You can leave me 50 pounds of tea, this tea is good. Magnay opened his mouth and said, he had also drunk black tea, but he felt average, and now green tea was his appetite.

Putting down the teacup, he said, "But I'm not here to taste the tea, Master Leonard wrote to me to discuss the light spot effect, you see what he said, what do you think about the current generated by the photoelectric effect and the intensity of the light, and the time of the light?"

As he spoke, he lowered a letter.

Kaichi stretched out his hand to take it, and made contact with Magnay through his eyes, confirming that he could watch it. He immediately pulled out the letter and looked at it.

This is indeed an ordinary academic letter, except for the polite greetings at the beginning, the rest is full of his own discoveries and experimental records, and the most important one is that the current intensity of the photoelectric effect has nothing to do with irradiance, but with frequency.

Seeing that Kaichi put down the letter, Magnay asked, "How is it?

Jia Yi rubbed his nose: "This shows that time does not affect the generation of current, if it does not reach the specified frequency, there will be no current." ”

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As he spoke, he lowered a letter.

Kaichi stretched out his hand to take it, and made contact with Magnay through his eyes, confirming that he could watch it. He immediately pulled out the letter and looked at it.

This is indeed an ordinary academic letter, except for the polite greetings at the beginning, the rest is full of his own discoveries and experimental records, and the most important one is that the current intensity of the photoelectric effect has nothing to do with irradiance, but with frequency.

Seeing that Kaichi put down the letter, Magnay asked, "How is it?

Jia Yi rubbed his nose: "This shows that time does not affect the generation of current, if it does not reach the specified frequency, there will be no current." ”

"You don't need to say it, you can see it. ”

As he spoke, he lowered a letter.

Kaichi stretched out his hand to take it, and made contact with Magnay through his eyes, confirming that he could watch it. He immediately pulled out the letter and looked at it.

This is indeed an ordinary academic letter, except for the polite greetings at the beginning, the rest is full of his own discoveries and experimental records, and the most important one is that the current intensity of the photoelectric effect has nothing to do with irradiance, but with frequency.

Seeing that Kaichi put down the letter, Magnay asked, "How is it?

Jia Yi rubbed his nose: "This shows that time does not affect the generation of current, if it does not reach the specified frequency, there will be no current." ”

"You don't need to say it, you can see it. ”