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What is Magnetic intensity?
Concept: Magnetisation and Magnetic Intensity
State SI unit of Magnetization.
Concept: Magnetisation and Magnetic Intensity
State the principle on which transformer works.
Concept: Transformers
What is electromagnetic induction?
Concept: Electromagnetic Induction
Draw the circuit diagram of a half-wave rectifier. Hence explain its working.
Concept: p-n Junction Diode as a Rectifier
Write the functions of three segments of a transistor.
Concept: Junction Transistor >> Transistor as an Amplifier (Ce-configuration)
Explain the Big Five-Factor Model of personality (OCEAN).
Concept: Big Five Factor Model of Personality: (Ocean)
Write short note.
Characteristics of modernisation
Concept: Modernisation
Write differences.
Pre-Independence and Post-Independence periods of the Women’s Movement in India.
Concept: Womens’ Movement in India
Write differences.
Social Movement and Social Change
Concept: Social Movements and Social Change
Write differences.
Mobile addiction and Drug addiction.
Concept: Addiction (Substance, Internet, Mobile)
How many atoms constitute one unit cell of a face-centered cubic crystal?
Concept: Number of Atoms in a Unit Cell
What is the formula of a compound in which the element Y forms hcp lattice and atoms of X occupy 2/3rd of tetrahedral voids?
Concept: Close Packed Structures - Formula of a Compound and Number of Voids Filled
Define the following term: Primitive unit cells
Concept: Crystal Lattices and Unit Cells
Define the following term:
Ferromagnetism
Concept: Properties of Solids: Magnetic Properties
Define Anisotropy.
Concept: Classification of Crystalline Solids
An element with molar mass 27 g/mol forms a cubic unit cell with edge length of 405 p.m. If the density of the element is 2.7 g/cm3, what is the nature of the cubic unit cell?
Concept: Cubic System
Define unit cell.
Concept: Classification of Crystalline Solids
Gold crystallises into face-centred cubic cells. The edge length of a unit cell is 4.08 × 10–8 cm. Calculate the density of gold. [Molar mass of gold = 197 g mol–1]
Concept: Cubic System
