Anirudh Singh
National Institute of Technology (NIT), Jamshedpur
Anirudh Singh has created this Calculator and 100+ more calculators!

## < 11 Other formulas that you can solve using the same Inputs

Total Surface Area of a Cone
Lateral Surface Area of a Cone
Surface Area of a Capsule
Volume of a Capsule
Volume of a Circular Cone
Base Surface Area of a Cone
Top Surface Area of a Cylinder
Volume of a Circular Cylinder
Area of a Circle when radius is given
Volume of a Hemisphere
Volume of a Sphere

## < 2 Other formulas that calculate the same Output

Focal Length Using Distance Formula
Focal Length Of A Convex Lens=(Focal Length 1+Focal Length 2-Width)/(Focal Length 1*Focal Length 2) GO
Focal length of Convex Lens
Focal Length Of A Convex Lens=(Object Distance*Image Distance)/(Object Distance-Image Distance) GO

### Focal length of Convex Lens Formula

Focal Length Of A Convex Lens=Radius/2
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Titration Of Sodium Hydroxide And Sodium Carbonate(Phenolphthalein) GO
Titration Of Sodium Hydroxide And Sodium Carbonate(Methyl Orange) GO
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Titration of Sodium Hydroxide with Sodium Carbonate After Second End Point(Methyl Orange) GO
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Titration of Sodium Hydroxide With Sodium Bicarbonate After First End Point(Methyl Orange) GO
Titration of Sodium Hydroxide With Sodium Bicarbonate After Second End Point(Methyl Orange) GO
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Titration Of Sodium Carbonate With Sodium Bicarbonate After First End Point for Methyl Orange GO
Titration of Sodium Carbonate With Sodium Bicarbonate After Second End Point for Methyl Orange GO
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Mass Of The Gas Using Vapour Density GO
Vapour Density of The Gas Using Mass GO
Molarity GO
Number Of Moles Of The Solute Using Molarity GO
Mole Fraction OF The Solute GO
Mole Fraction Of The Solvent GO
Molarity Using Mole Fraction GO
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Molaity Using Mole Fraction GO
Mole Fraction Using Molality GO
Molarity Using Molality GO
Molality Using Molarity GO
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## What is Focus in physics?

In geometrical optics, a focus, also called an image point, is the point where light rays originating from a point on the object converge. A principal focus or focal point is a special focus: For a lens, or a spherical or parabolic mirror, it is a point onto which collimated light parallel to the axis is focused.

## How to Calculate Focal length of Convex Lens?

Focal length of Convex Lens calculator uses Focal Length Of A Convex Lens=Radius/2 to calculate the Focal Length Of A Convex Lens, Focal length of Convex Lens is the distance of Focus from the pole of the lens. Focal Length Of A Convex Lens and is denoted by F symbol.

How to calculate Focal length of Convex Lens using this online calculator? To use this online calculator for Focal length of Convex Lens, enter Radius (r) and hit the calculate button. Here is how the Focal length of Convex Lens calculation can be explained with given input values -> 0.09 = 0.18/2.

### FAQ

What is Focal length of Convex Lens?
Focal length of Convex Lens is the distance of Focus from the pole of the lens and is represented as F=r/2 or Focal Length Of A Convex Lens=Radius/2. Radius is a radial line from the focus to any point of a curve.
How to calculate Focal length of Convex Lens?
Focal length of Convex Lens is the distance of Focus from the pole of the lens is calculated using Focal Length Of A Convex Lens=Radius/2. To calculate Focal length of Convex Lens, you need Radius (r). With our tool, you need to enter the respective value for Radius and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Focal Length Of A Convex Lens?
In this formula, Focal Length Of A Convex Lens uses Radius. We can use 2 other way(s) to calculate the same, which is/are as follows -
• Focal Length Of A Convex Lens=(Object Distance*Image Distance)/(Object Distance-Image Distance)
• Focal Length Of A Convex Lens=(Focal Length 1+Focal Length 2-Width)/(Focal Length 1*Focal Length 2)
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