Tagore’s Nobel Prize in Literature (1913) made him the first non-European laureate. It introduced Indian literature to the world and symbolized India’s intellectual and cultural richness, boosting national pride and recognition of Indian literary heritage internationally. Class 6 Arts Grade 6 ...
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The heat produced in a conductor is proportional to the square of the current (H ∝ I²). If the current is tripled, the heat increases by 3² = 9 times. Thus, the temperature rise will be 4°C × 9 = ...
Indian leaders used patriotic songs to inspire people, spread nationalist ideas and unite them against British rule. Songs like Vande Mataram and Sare Jahan Se Achha strengthened the freedom movement by evoking emotions of unity and resistance. Class 6 Arts Grade ...
Resistance of a bulb is R = V²/P . For 25 W: R₁ = 220²/25 = 1936Ω and for 100 W: R₂ = 220²/100 = 484Ω. Total resistance Rtotal = 1936 + 484 = 2420Ω. Current I = 440/2420 ...
The resistance of each lamp is R = V/P = 100/50 = 200Ω. Let n be the number of lamps. The total resistance in parallel is: 1/Req = n/200 Including battery resistance: Rtotal = 200/n + 10 For full power: