DU Unit B Admission (Science) 2-Day Rescue

Laws of motion, friction, work-energy theorem, conservation of momentum, rotational dynamics, moment of inertia, angular momentum, and gravitation for engineering applications.

Heat transfer, specific heat, calorimetry, kinetic theory of gases, thermodynamic processes, laws of thermodynamics, entropy, and heat engines with efficiency calculations.

Wave motion, superposition principle, standing waves, sound waves, Doppler effect, reflection, refraction, interference, diffraction, polarization, and optical instruments.

Coulomb's law, electric field, potential, capacitance, Ohm's law, Kirchhoff's laws, magnetic field, Biot-Savart law, electromagnetic induction, AC circuits, and electromagnetic waves.

Photoelectric effect, Bohr atom model, de Broglie wavelength, Heisenberg uncertainty principle, wave-particle duality, nuclear physics, radioactivity, and semiconductor physics.

Bohr's atomic model, quantum numbers, electron configuration, Aufbau principle, Hund's rule, Pauli's exclusion principle, and periodic properties of elements.

Ionic, covalent, and metallic bonds, VSEPR theory, hybridization (sp, sp², sp³), molecular orbital theory, bond parameters, and hydrogen bonding.

Nomenclature, structure, and reactions of alkanes, alkenes, alkynes, aromatic compounds, alcohols, aldehydes, ketones, carboxylic acids, and amines with reaction mechanisms.

Periodic table trends, s-block and p-block elements, coordination compounds, transition metals, lanthanides, actinides, and chemical periodicity across periods and groups.

Mole concept, stoichiometry, gas laws, liquid and solid states, colligative properties, chemical equilibrium, Le Chatelier's principle, and equilibrium constant calculations.

Cell structure and organelles, prokaryotic vs eukaryotic cells, cell membrane transport, cell communication, cell division (mitosis and meiosis), and the cell theory.

Mendelian inheritance, Mendel's laws, chromosome theory of inheritance, DNA replication, gene expression, genetic disorders, sex-linked inheritance, and genetic engineering basics.

Theories of evolution (Lamarckism, Darwinism), natural selection, speciation, evidence of evolution, human evolution, and molecular phylogeny concepts.

Ecosystem structure and function, food chains and webs, ecological pyramids, biogeochemical cycles (carbon, nitrogen), biodiversity, and conservation biology.

Digestive, respiratory, circulatory, nervous, endocrine, and excretory systems in humans, including organs, processes, and disorders affecting each system.

Passage analysis, main idea identification, inference making, vocabulary in context, and answering factual and inferential questions from unseen passages.

Parts of speech, subject-verb agreement, tenses, conditionals, voice (active and passive), reported speech, and correction of common grammatical errors.

Word formation (prefixes, suffixes, root words), synonyms and antonyms, idioms, phrasal verbs, collocations, and contextual vocabulary for academic and competitive settings.

Ordering jumbled sentences to form coherent paragraphs, identifying topic sentences, and logical sequence organization for paragraph construction.