PG
PURNA GYATA
Powered by Saanvay Engine

Master Optics with
Perfect Precision.

Koi bhi 2 parameters fill karein aur Purna Gyata ka intelligent engine baaki sab calculate karega, step-by-step Hinglish explanation ke sath. Made for true digital sovereignty.

Launch Workspace How it Works

Intelligent Workstation

Enter known variables. Leave unknowns blank.

System Parameters

+ Add Lens Maker Inputs (n, R1, R2) ▼

Awaiting Parameters

Fill inputs on the left to activate the derivation engine.

Knowledge Vault

Complete Optics Theory

Master the fundamental laws, sign conventions, and derivations.

Chinh Paripati (Sign Convention)

  • 1. Origin: Sabhi distances Pole (P) ya Optical Centre (O) se measure ki jati hain.
  • 2. Direction: Incident light ki direction mein measure ki gayi distance Positive (+) hoti hai.
  • 3. Opposite: Incident light ke opposite direction mein Negative (-) hoti hai.
  • 4. Object Distance (u): Hamesha Negative (-) li jati hai (kyunki object left mein hota hai).
  • 5. Focal Length (f): Convex (उत्तल) ke liye Positive (+), aur Concave (अवतल) ke liye Negative (-) hoti hai.

Mirror Formula (दर्पण सूत्र)

Relation between focal length, object, and image distance for spherical mirrors.

1/f = 1/v + 1/u

Lens Formula (लेंस सूत्र)

Standard equation for thin spherical lenses.

1/f = 1/v - 1/u

Lens Maker's Equation

Used by manufacturers to design lenses of specific powers.

1/f = (n - 1) [ 1/R₁ - 1/R₂ ]

Frequently Asked Questions

Is calculator me kaun se parameters jaruri hain? ▼

Aapko kam se kam koi bhi do variables (jaise u aur f, ya v aur m) dalne honge. Purna Gyata ka engine backend par substitution logic use karke baaki sab nikal lega.

Kya mujhe values sign (- ya +) ke sath dalni padengi? ▼

Haan, standard Chinh Paripati ke anusar values dalein. Halanki, hamara engine thoda smart hai—agar aap object distance (u) positive dalte hain, toh wo automatically samajh kar usko negative treat karega kyunki object hamesha left side par hota hai.

Virtual Image ka matlab kya hai? ▼

Virtual image (आभासी प्रतिबिंब) tab banti hai jab light rays actual me meet nahi karti, bas milti hui pratit hoti hain. Isko screen par project nahi kiya ja sakta, jaise hamare ghar ke plane mirror me banne wali image.