Image Distance and Image Height: Mirror Equation and Magnification Equation
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- Опубликовано: 1 окт 2024
- Solve for Image Distance given Focal Length and Object Distance
Mirror Equation: 1/f=1/do+1/di
Solve for Image Height given Object height
Magnification Equation: hi/ho=-di/do
i had a big test tomorrow and i had no idea how these equations worked, finally i understand. Thank you
Same here
my test is in an hour lol
Same 😂
And now you become successful?
how you doing in life now
I understood you more than my teacher
same
Incorrect. 1/8-1/6=3/24-4/24=-1/24 therefore d¡ is exactly -24 not -23.98. Basic arithmetic, no calculator required.
American ☕.......maybe
I'm might be wrong sir but First of all it's a concave mirror and in concave mirror focal length is taken negative , and whole numerical gets wrong the image distance would be 24 cm please recheck sir 🙏🏻
I AM DOING THIS IN SCIENCE I AM SO CONFUSION lol
Thanks man! Helped me out a lot! 😀
HATDOG KA RACHEL
thanks man , you should upload more cuz your teaching is very good
You dropped this king: 👑
That was very helpful. Thank you very much. Btw, showing your calculator like that while you doing math really helps!
By the Lord
You helped me a lot
And understand more than just my teacher ._.
"Math Is Fun" -some insane dude
You sir, just saved my miserable life!
FlippRtheReaL mood
I think you don't know maths .using calculator every time
I think answers is wrong of image distance as it's virtual the sign would be +ve
you're a life saver
Is this the same person as chemist nate? I swear they have the same voice
I think focal length of concave mirror is taken as negative..if I'm not wrong.
Thanks!! Watching this at the last second before the final 😂
Bro my teacher took 1h to explain this but i don't learn and i learn in this video in just a minutes because the way she teach is more harder to recognize😑😑
If image distance is given will we take it positive or negative?
thank you this makes things a lot less confusing
HI! huhu😢 thank you so much even tho this video is almost 8 years i still get it😂❤ thank you!
what if I got a positive di, do I still put the negative when solving for the image height?
Mahadsanid macalin (thanks teacher) 🥰💜🥀
Where's the magnification equation tho?
The magnification equation doesn’t have a negative in it
I FINALLY UNDERSTAND IT!
Thank you so much!!!!
thanks to you, I passed my physics test :D
Congrats , please could you help me.
We have a Football 30 miles in Diameter , and me and you are standing in front of it , how much would it decrease in view say every 50 miles , and what size would it look to us at 300 miles ?
This is a very serious question and there is a lot hanging on the result
Many thanks Shalom
@@bonnitakhaliq9578 Did you do well in your test?
What equation do you use to find the magnification? I've seen other youtube vids but they use different values etc. Great vids btw nate, your're helping me loads
Wrong
Masih gangerti om
Even after 7 years this video is useful lol
But the ho is negative cm?
thank you
.037
Thank you ❤
Thank you! My teacher gave us a homework before discussing it
thanks a lot
Thank you!
thank u
i love you
How do you find the height of the image with an object that uses a diameter (for example a toy car with 5cm diameter)
ok
Bro is telling answers wrong and everybody is like thank you 😂😂 great vid helped me a lot
yeah. for a cancave the f is negative and for a convex the f is positive.
he is misleading😂😂
what will be the sign if its a (double) Convex mirror is it positive or negative
Sir with out sign conversion ,doing the problems is not correct
can u please exaplain with a diagram that it is behind the mirror
Omg this helped a lot to me thank you so much 💟😊
This helped me out alot thank you!
Why is the round off of 0.166666666 is 0.1667???
Please Help my Confused
7 represents the number of those many six
omg thank you for this
well but I need to know more about light
I understood very well thank u and I hope to do well
very good teaching.!!! I finally understood it.
I understood it, and I speak spanish! you explain very well
Lovely stuff geez 🍻
7:17 I would beg to differ
Helpful
we have recitation tomorrow
This really helped, its easy to understand.
this is so helpful, thank you so much
Thank you so much
Particularly in optics
Thanks Good presentation
I got 24?
Very good and well planned video!
Cool!
You teach this so clearly. There was nothing I didn't understand. Thanks for the help
Big thanks to this channel! It helped me a lot.
Why it became 0.1667 :'(
@@chickenuniee9124when you divide 1 by 6 the answer is 0.166666666 and you just got to pick four numbers after the point and if the number next to the last number is above 5, you round it up. And if it's below 5, then you round it down. Since the 4rth number's side is 6 which is above 5 then you round it up and it will become 7. And the final answer will be 0.1667.
@@phoennejakecline6583 I know that But Why would I Pick a 4th number???
What is the reason to use The 4th number? I know how to Round off but I'm confused why did it come to the 4th placed that you can literally can use the third place to get 0.167
@@phoennejakecline6583 please ASAP imma Confused
@@chickenuniee9124 It's part of the equation. You have to pick the fourth digit in order for you to get the right answer. You gotta do it in every summation cos it's part of the rule.
Thank you for this wonderful tutorial ! You helped me out with one of my unsolved question in physics! This is very helpful! But one thing is that I don't know is the formula for "Hi(height of image)" is that negative fixed into the formula or you just added it because there was a negative for the "Di(distance of image)" hope you can explain!
pp
Thank you so much, I understand this now
very useful! thanks!
Thank you so much!