Logarithms Made Easy
Ketzbook explains logs in an easy to understand way with real life examples of how logs make things easier, especially in science.
0:00 Intro
0:28 What is a logarithm?
2:40 Predicting common logs
5:05 Richter scale
6:10 Decibel scale
7:53 pH scale
#logarithm #math #madeEasy #science #pH #acidity #ketzbook #tutorial
Пікірлер: 18
Man U need to do more videos I love all your videos u make it so easy I sometimes just watch it at night to keep the information in
We had a test about PH yesterday and they asked about logs and stuff, when i studied for the test i didn't understand anything but after your explanation i got 43/44 right! Thanks!!! 🙏
@ketzbook
Жыл бұрын
That is awesome!
I love how you teach and make every thing easy. thank you for you videos. you are so underrated, your amazing
Thank you for explaining this! Your so underrated and ur vids helped me in school so much
@ketzbook
2 жыл бұрын
thanks for your kind words!
What app do you use , I need it for my final video
@ketzbook
Жыл бұрын
Videoscribe
Hi Sr. why you know that log 4.07x10^3 is between 3 and 4? log10^3= 3 And log10^4=4 for me both logs are smaller, but you said that log10^4 are smaller? sorry english is not my language and im trying to undestand, Thanks.
How to solve when two logs with same base are multiplied?? Can we write loga^3 loga^6=loga^18
@ketzbook
2 жыл бұрын
no, log(18) = log(3) + log(6)
@vandanasharma1653
2 жыл бұрын
@@ketzbook how to solve : logx(3) logx(9x)
@ketzbook
2 жыл бұрын
@@vandanasharma1653 I'm not quite sure what you are going for here. You can make logx(9x) = 1 + logx(9) = 1 + 2logx(3)
@ketzbook
2 жыл бұрын
@@vandanasharma1653 find more info here: en.wikipedia.org/wiki/List_of_logarithmic_identities
when your teacher adds a link to his own video in the unit schedule
@ketzbook
2 жыл бұрын
😉
where have you been
@ketzbook
Жыл бұрын
Hong Kong