stay up-to-date
Get access to hundreds of tutors in your area. Also learn about special offers and discounts for courses.
Get access to hundreds of tutors in your area. Also learn about special offers and discounts for courses.
Create your student account before you continue - it's free.
You will receive the verification email in a minute. Write down your code to verify your account or click the verification link.
Have you already verified your email by clicking the link?
Complete your registration
Dobrý deň, vedel by mi niekto pomôcť s týmto príkladom. Vopred ďakujem.
Vedel by mi niekto pomôcť prosím s príkladom? Medený drôt s priemerom 2 mm máme nahradiť hliníkovým drôtom, ktorý má mať rovnakú dĺžku aj elektrický odpor. Aký musí byť jeho priemer? Merný elektrický…
Vodič kruhového prierezu s plochou S = 2mm^2 a dĺžkou L = 12 cm je zhotovený z materiálu s merným elektrickým odporom ρ= 3.10^-2 Ω.m. Vodič pripojíme k jednosmernému napäťovému zdroju, ktorého…
doučma.sk
Are you looking for matematika tutoring? Find the right matematika tutor for online or in-person tutoring near you.
We access the information stored on your device for this website to function properly. This includes, for example, cookies or local browser cache. We use this to store the data necessary for the functioning of the website, data used for analytical purposes, or data stored by third parties.
If this information is essential for the operation of this website, we store it automatically. For everything else, we need your consent, which you can choose to give below. Your consent is valid for 12 months. Should you refuse, we will ask you for consent again in 6 months, but you are free to change your mind at any time. For more information, please see our GDPR and Terms of Use.
