menu

Recent questions tagged focal


Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
A candle is placed at a distance of \(30 \mathrm{~cm}\) from a converging lens having a focal length of \(10 \mathrm{~cm}\).
1 answer 102 views
A candle is placed at a distance of \(30 \mathrm{~cm}\) from a converging lens having a focal length of \(10 \mathrm{~cm}\).A candle is placed at a distance of \(30 \mathrm{~cm}\) from a converging lens having a focal length of \(10 \mathrm{~cm}\). (a) At what distance fro ...
by MathsGee Platinum
(118,646 points)
asked in Physics & Chemistry Jan 26
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
The focal length of a concave spherical mirror is equal to 1 meter. What is the radius of curvature of this mirror?
1 answer 126 views
close

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
A converging thin lens has a focal length of 27 centimeters. An object is placed 9 centimeters from the lens. Where is the image of this object formed?

Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993
The focal length of a concave mirror is 2 meters. An object is positioned 8 meters in front of the mirror. Where is the image of this object formed
1 answer 190 views
close
To see more, click for the full list of questions or popular tags.

Q&A | Subjects | Request Private Tutor | eBook | Wired-up


Join the MathsGee Homework Help & Exam Prep Club where you get study support for success from our community. LEARN - CONNECT - EARN


On the MathsGee Homework Help & Exam Prep Club, you can:


1. Ask questions


2. Answer questions


3. Comment on Answers


4. Vote on Questions and Answers


5. Tip your favourite community member(s)


6. Create/Take Live Video Lessons



Posting on the MathsGee Homework Help & Exam Prep Club


1. Remember the human


2. Behave like you would in real life


3. Look for the original source of content


4. Search for duplicates before posting


5. Read the community's rules




Q&A RULES


1. Answers to questions will be posted immediately after moderation


2. Questions will be queued for posting immediately after moderation


3. Depending on how many posts we receive, you could be waiting up to 24 hours for your post to appear. But, please be patient as posts will appear after they pass our moderation.


Q&A | Subjects | Request Private Tutor | eBook


MathsGee Tools

Math Worksheet Generator

Math Algebra Solver

Trigonometry Simulations

Vectors Simulations

Matrix Arithmetic Simulations

Matrix Transformations Simulations

Quadratic Equations Simulations

Probability & Statistics Simulations

PHET Simulations

Visual Statistics

Q&A | Subjects | Request Private Tutor | eBook