This article helps you enlist some Important diagrams for class 12 Science hsc maharashtra board for all Physics, Chemistry and Biology(PCB) subject.
Physics
- Ray diagrams for lenses (convex, concave)
- Electric circuit diagrams (series, parallel)
- Magnetic field patterns around a current-carrying wire
- Wheatstone Bridge & Meter Bridge
- Potentiometer Circuit for Measuring EMF & Internal Resistance
- Cyclotron Diagram
- Lenz’s Law Demonstration
- Force on a Current-Carrying Conductor in a Magnetic Field
- Refraction through a Prism
- Young’s Double Slit Experiment
- Polarization of Light using a Polaroid
- Ray Diagram for Concave & Convex Mirrors and Lenses
- Photoelectric Effect & Einstein’s Graph of KE vs. Frequency
- Zener Diode as a Voltage Regulator
- Logic Gates (AND, OR, NOT, NAND, NOR, XOR, XNOR)
- Magnetic Field due to a Current-Carrying Wire, Loop, and Solenoid
- Gauss’s Law Applications (e.g., field due to a charged sphere, cylinder, sheet)
- Capacitor (Parallel Plate, Series & Parallel Combination)
Chemistry:
- Molecular shapes (e.g., methane, water, carbon dioxide)
- Chemical bonding (ionic, covalent, coordinate)
- Organic molecule structures (e.g., glucose, amino acids)
- Glucose Structure (Open Chain & Cyclic Form)
- Condensation Polymerization of Nylon-6,6 & Bakelite Formation
- Electrochemical Cell (Daniel Cell) and its Representation
- Unit Cell Structures (Simple Cubic, Body-Centered Cubic, Face-Centered Cubic)
- Aldol Condensation & Cannizzaro Reaction Mechanisms
Biology:
- Structure of a neuron
- Human digestive system
- Human reproductive system (male and female)
- Plant cell with organelles
- DNA molecule
- Section of a nephron
- Cross-section of a flower
- Structure of a virus
- Meiosis stages
- Structure of Human Sperm
- Mammary Gland
- Biogas Plant
- Structure of DNA (Double Helix Model)
- Bacteriophage (Structure of Virus)
In Class 12 Science, important diagrams play a crucial role in understanding key concepts across Physics, Chemistry, and Biology. These diagrams, such as ray diagrams in optics, molecular structures in chemistry, and human anatomy in biology, provide a visual representation that simplifies complex theories and enhances conceptual clarity.
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