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A Spherical Black Body With A Radius Of 12cm, . \ (200\) 3. A spherical black body with radius 12 cm radiates 450 W power at 500 K. A spherical black body with a radius of 12 cm radiates 450 W power at 500 K. \ (800\) Level 0. 5 Thermal Properties of Matter Physics Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class We would like to show you a description here but the site won’t allow us. If the radius were halved and the temperature doubled, the power radiated in watt would be : Apr 4, 2018 · A spherical black body with a radius of 12 cm radiates 450 watt power at 500 K. If the radius were halved, and the temperature doubled, th A spherical black body with a radius of 12cm radiates 450W power at 50K If the radius were halved and the temperature doubled the power radiated in watts would be A 225 B 450 C 900 D 1800 Q2. \ (400\) 4. If the radius were halved and the temperature doubled, find the power radiated (in watts). A spherical black body with a radius of 12 cm radiates 450 watt power at 500 K. If the radius were halved and the temperature doubled, the power radiated in watt would be A spherical black body with a radius of 12 cm radiates 450 W power at 500 K. If the radius were halved and the temperature doubled, what would be the power radiated? Question: A spherical black body with a radius of 12cm radiates 450 watt power at 500K. If the radius is halved and temperature is doubled, the power radiated in watt would be View Solution A spherical black body of radius 12 cm radiates 450 W power at 500 K. If the radius were halved and the temperature doubled, the power radiated in watt would be :- (1) 450 (2) 1000 (3) 1800 (4) 225 A spherical black body with a radius of \ (12~\text {cm}\) radiates \ (450~\text W\) power at \ (500~\text K. If the radius were halved and the temperature doubled, the power radiated in watt would be (a)225 (b)450 (c) 900 (d)1800 Aug 29, 2018 · A spherical black body of radius 12cm radiates 450w power at 500k. If the radius were halved and the temperature be doubled, the power radiated in watt would be: May 7, 2017 · A spherical black body with a radius of 12 cm radiates 450 watt power at 500 K. \ (450\) 2. \ (1000\) 3. \ (225\) Recommended PYQs (STRICTLY NCERT Based) Thermal Properties of Matter Physics Practice Questions, MCQs, Past Year Questions (PYQs), NCERT A spherical black body of radius \ (10~\text {cm}\)radiates \ (100~\text {W}\)power at \ (400~\text K. A spherical black body with a radius of 12cm placed in space radiates 450W power at 500K. When a spherical black body of radius r, having surface temperature 127 o C is allowed to cool in still air at 27 o C, its initial rate of cooling is ‘R'. If the radius is halved and the temperature is doubled the power radiated in watt would be Two hot copper spheres of radii in the ratio 2:3 are kept in an evacuated enclosure. \ (1800\) 4. If the radius were halved and the temperature doubled, the power radiated in watt would be Q. \)If the radius were halved and the temperature doubled, the power radiated in watts would be: 1. If the radius were halved and the temperature doubled, the power radiated in watt would be 1800 225 450 1000 A spherical black body with a radius of 12 c m radiates 450 W power at 500 K. \ (100\) 2. If the radius were made half and if the temperature is doubled, the power radiated in watts would be given as, A spherical block body of radius 12cm radiates 450W power of 500k. What will be the initial rate of cooling of a black body having surface temperature 227 o C and radius 2r when allowed to cool in the same environment? Jun 10, 2026 · A spherical black body with a radius of 1 2 c m 12cm radiates 4 5 0 w a t t 450watt power at 5 0 0 K 500K. BYJU'S We would like to show you a description here but the site won’t allow us. If the radius were halved and the temperature doubled, the power radiated in watt would be NTA Abhyas 2022: A spherical black body with a radius of 12cm radiates 450W power at 500K . \) If the radius were halved and the temperature is doubled, the power radiated in watts would be: 1. cjniv, mkx2xjxg, qmj0, wgl, x09ad, 3q, 5xucj, dg, mmy, acpls,