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  1. Nottuswaram compositions offer valuable learning opportunities for songwriting by exposing students to structured melodies and rhythmic patterns. Since nottuswarams blend Western and Indian musical styles, they provide insights into adapting lyrics to different musical frameworks. By listening to thRead more

    Nottuswaram compositions offer valuable learning opportunities for songwriting by exposing students to structured melodies and rhythmic patterns. Since nottuswarams blend Western and Indian musical styles, they provide insights into adapting lyrics to different musical frameworks. By listening to these compositions, students can practice fitting words into melodies, improving their songwriting skills. Understanding how nottuswarams maintain simplicity while delivering musical depth helps students refine their lyric-writing techniques and develop a greater appreciation for musical composition.

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  2. The energy stored in the battery is given as 7.20 × 10⁴ J, and the supply voltage is 12 V. Using the formula Energy (E) = Charge (Q) × Voltage (V), we find: Q = E/V = (7.20 × 10⁴ J) / (12 V) = 6.0 × 10⁴ C Thus, the correct answer is (a) 6.0 × 10⁴ C. For more visit here: https://www.tiwariacademy.comRead more

    The energy stored in the battery is given as 7.20 × 10⁴ J, and the supply voltage is 12 V. Using the formula Energy (E) = Charge (Q) × Voltage (V), we find:

    Q = E/V = (7.20 × 10⁴ J) / (12 V) = 6.0 × 10⁴ C

    Thus, the correct answer is (a) 6.0 × 10⁴ C.

    For more visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-3/

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  3. Kirchhoff’s junction rule is a reflection of (B) conservation of charge. It states that the total current entering a junction equals the total current leaving, ensuring no charge accumulation. This follows from the principle that charge cannot be created or destroyed at a junction, making conservatiRead more

    Kirchhoff’s junction rule is a reflection of (B) conservation of charge. It states that the total current entering a junction equals the total current leaving, ensuring no charge accumulation. This follows from the principle that charge cannot be created or destroyed at a junction, making conservation of charge the fundamental basis of this rule.

    For more visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-3/

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  4. The temperature dependence of resistivity ρ(T) in semiconductors, insulators and metals is primarily influenced by: (a) Number of charge carriers can change with temperature T (especially in semiconductors and insulators). (b) Time interval between successive collisions depends on T (affecting electRead more

    The temperature dependence of resistivity ρ(T) in semiconductors, insulators and metals is primarily influenced by:
    (a) Number of charge carriers can change with temperature T (especially in semiconductors and insulators).
    (b) Time interval between successive collisions depends on T (affecting electron scattering).
    Thus, the correct answers are (a) and (b).

    For more visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-3/

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  5. When the wire of resistance 2 R is bent into a circle, each semicircular half has resistance R. These two halves are in parallel when measured across a diameter. The effective resistance is given by: 1/Reff = 1/R + 1/R Reff = R /2 Thus, the correct answer is (b) R/2. For more visit here: https://wwwRead more

    When the wire of resistance 2
    R is bent into a circle, each semicircular half has resistance
    R. These two halves are in parallel when measured across a diameter. The

    effective resistance is given by:
    1/Reff = 1/R + 1/R

    Reff = R /2

    Thus, the correct answer is (b) R/2.

    For more visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-3/
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