A (EN)

písmeno, podstatné meno, symbol

písmeno “A”

1. písmeno A
   Zaregistrujte sa, aby ste videli preklady príkladových viet a jednojazyčné definície každého slova.

   Alice began her alphabet lesson by writing an A on the whiteboard.

podstatné meno “A”

1. najvyššia známka v škole, ukazujúca vynikajúcu prácu
   After studying all night, she earned As in all her subjects.

symbol “A”

1. prvá nota v a molovej stupnici (tiež štandardný tón pre ladenie, vibrujúci na 440 Hz)
   When tuning her violin, Maria always starts by adjusting the A string to match the 440 Hz pitch.
2. krvná skupina so špecifickým antigénom
   If you have blood type A, you cannot donate blood to someone with type B because of the different antigens.
3. celkový počet protónov a neutrónov v jadre atómu
   In the nucleus of an atom, A represents the total number of protons and neutrons combined.
4. typ batérie o niečo väčší ako veľkosť AA
   The flashlight requires A batteries, which are harder to find than the more common AA size.
5. najmenšia štandardná veľkosť košíka podprsenky
   She realized she had been wearing the wrong bra size and needed to switch to an A cup.
6. symbol pre plochu v geometrii
   To find the total space inside the square, we need to calculate its area using the formula A = side × side.
7. typ vodičského preukazu pre motocykle
   To ride that, you need to obtain an A category license.
8. ampér (jednotka na meranie elektrického prúdu)
   The electrician measured the current of the circuit and found it to be exactly 10 A.
9. v genetike je to skratka pre adenín
   In the DNA sequence A T C G, "A" stands for adenine.
10. v biochémii je symbolom pre alanín v proteínoch
    In the protein sequence GAVLI, "A" stands for alanine.
11. alt, hlasový rozsah pod sopranom
    In the choir, she was assigned to sing the A part because of her rich alto voice.
12. rozoznávací znak vozidla pre Rakúsko
    On the back of the car, there was an "A" sticker indicating it was from Austria.