A Spherical Black Body With A Radius Of 12cm, If the radius were halved and the temperature doubled, the power radiated in watt would be 0 Question 2. If the radius were halved and the temperature doubled, the power radiat 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 (a)225 (b)450 (c) 900 (d)1800 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. If the radius were halved and the temperature doubled, A spherical black body with a radius of 12 cm radiates 450 W power at 500 K. 5 μC. We will use Gauss Theorem to calculate electric fields. e. If the radius were halved and the temperature doubled , the power radiated in watt would be -- a) 450 Given that a spherical black body with a radius of 12 cm radiates 450 W of power at 500 K, and if the radius is halved and the temperature is doubled, we need to compare the initial and final power . If the radius were halved and the temperature doubled, the power radiated in watt would be – Discussion Forum Solution For A spherical black body with a radius of 12cm radiates 450W power at 500K. If the radi|FAQ in NEET A spherical black body with a radius of 12 cm radiates 450 watt power at 500 K . If the radius is halved and the temperature doubled, the power radiated in watt would be Open in App Solution Suggest A spherical black body with a radius of 12cm radiates 450 watt power at 500K. 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, the power radiated in watt would be To solve the problem, we will use the Stefan-Boltzmann Law, which states that the power radiated by a black body is proportional to the fourth power of its absolute temperature and the square of its radius. 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, the power radiated in watt would be 1800 225 450 1000 Allen DN Page NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE) | Exercise All Questions | 70 Videos A solid spherical black body has a radius R and steady surface temperature T. i. What would be the power rodi ated? Apr 27,2025 - 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, the Allen DN Page NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE) | Exercise All Questions | 70 Videos A spherical black body with a radius of 12 cm radiates 450 watt power at 500 K. If the radius were halved and temperature be doubled, the power radiated in watt would be Physics Previous Year Question Paper SolvingA spherical black body with a radius of 12cm radiates 450watt power at 500K. If the radius were halved and the temperature doubled, the power radiated in watt A spherical black body with a radius of 12 cm radiates 450 W power at 500 K. The absolute temperature of X is double that of Y. If the radius were halved and the temperature doubled, t A spherical black body of radius 12cm radiates 450w power at 500k. The outer sphere is earthed and the inner sphere is given a charge of 2. NEET Previous Year Papers NEET Sample Papers JEE Main 2026 Percentile Predictor JEE Main 2026 April Solutions JEE Main 2026 April Answer Key JEE Mains Mock Test A spherical black body with a radius of $12cm$ radiates $450W$ power at $500K$. A spherical black body with a radius of 12cm placed in space radiates 450W power at 500K. A spherical body with radius 12 cm radiates 450 W power at 500K. If radius were halved and temperature doubled, the power radiated in watt would be (a) 225 (b) 450 (c) 900 (d) 1800 Step by step video & image solution for A spherical black body with a radius of 12cm radiates 450W power at 500K. If the radius were halved and the temperature doubled, find the power radiated (in watts). If the radius were halved and the temperature doubled, the power radiated in watt would be :- (1) 450 (2) 1000 (3) 1800 A spherical black body of radius 12 cm radiates usow power at so0k. If the radius is halved and the temperature doubled, the power radiated would be The correct answer is Radiated power of a black body, P=σAT4 (i)where, A = surface area of the body,T = temperature of the bodyand σ = Stefan's constant. if the radius were halved and the temperature doubled, the power radiated in - 56591850 The energy radiated per second by a black body is given by Stefan's law, <br> ` (E)/ (t)sigmaT^ (4)xxA` <br> where `A` is the surface area of the black body <br> ` (E Step by step video solution for A spherical black body with a radius of 12 cm radiates 450 watt power at 500 K. If radius of sphere is made half of its initial value and temperature is doubled then power radiated by the body becomes Solution For A spherical black body with a radius of 12 cm radiates 450 watt power at 500 K . 30 A spherical capacitor has an inner sphere of radius 12 cm and an outer sphere of radius 13 cm. If the radius were halved and the temperature doubled, the power radiated in wattt would A spherical black body with a radius of 12 c m $12 cm$ radiates 450 w a t t $450 watt$ power at 500 K $500 K$. The radiation emitted by a black body in A spherical black body with a radius of $12 \mathrm{cm}$ radiates $450 \mathrm{W}$ power at $500 \mathrm{K}$. If the radius were halved and the temperature doubled, the power radiated in watt Radiated power by blackbody `P = Q/t = A sigma T^ (4)` <br> `rArr P prop AT^ (4) prop r^ (2)T^ (4) rArr (P_1)/ (P_2) = ( (r_1)/ (r_2))^ (2) ( (T_1)/ (T_2))^ (4)` <br NEET Previous Year Papers NEET Sample Papers JEE Main 2026 Percentile Predictor JEE Main 2026 April Solutions JEE Main 2026 April Answer Key JEE Mains Mock Test 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, the power radiated in watt would be (a) 450 (b) A black body or blackbody is an idealized physical body that absorbs all incident electromagnetic radiation, regardless of frequency or angle of incidence. If the radius were halved and the temperature 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, the power radiated in watt would be :- (1) 450 A spherical black body with a radius of 12 cm radiates 450 W power at 500 K. If radius were halved and the temperature doubled,the power radiated in watt would be: To solve the problem, we need to analyze the relationships between the given parameters: the radius of the spherical black body (r), the power it radiates (H), and its rate of cooling (C). Solution For A spherical black body with a radius of 12 \mathrm {cm} radiates 450 \mathrm {W} power at 500 \mathrm {K}. where P and T is Detailed Solution For spherical black body of radius r and absolute temperature T The power radiated = (4 π r 2) (σ T 4) P ∝ r 2 T 4 P 2 P 1 = (r 2 r 1) 2 (T 2 T 1) 4 P 2 P 1 = 1 4 × 16 ⇒ P 2 = 4 P 1 = Struggling with Limits And Deri ? Solution For 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 :- Detailed Solution Power radiated by black body is P = σe 4 πr 2 T 4 ⇒ P ∝ r 2 T 4 ⇒ P 1 P 2 = r 1 2 T 1 4 r 2 2 T 2 4 As T 2 = 2 T 1 and r 2 = r 1 2 ⇒ P 2 = P 1 × 4 = 450 × 4 = 1800 W A spherical black body with a radius of 12cm radiates 450watt power at 500K. If the radius were made half and if the temperature is doubled, the power radiated in watts would be given as, 1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams. If the radius were halved and the temperature doubled, the power radiated in A spherical black body with a radius of 12cm radiates 450 watt power at 500 K . if the radius were halved and the temperature doubled, the power radia Solution For A spherical black body with radius 12\ cm radiates 640\ W power at 500\ K. If the radius were halved and the temperature doubled, t 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 Consider a charged solid sphere of radius $R$ and charge $q$ which is uniformly distributed over the sphere. 450 A spherical black body with a radius 12 cm radiates 450 W power at 500 K. If the radius were halved and the temperature be doubled, the power radiated in watt would be: Hint: To find the answer for the given question, first we need to know the power formula and the body is in a spherical black body with a radius and power are given in the question. To solve the problem, we will use the Stefan-Boltzmann Law, which states that the power radiated by a black body is proportional to the fourth power of its absolute temperature and the square of its radius. X and Y are two spherical black-body radiators. Find step-by-step Physics solutions and the answer to the textbook question 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 225 A spherical black body with a radius of $12\hspace{0. If the radius were halved and the temperature doubled, the power radiated in watt would be To solve the problem, we will use the Stefan-Boltzmann Law, which states that the power radiated by a black body is proportional to the fourth power of its absolute temperature and the surface area of the A spherical black body of radius 12cm radiates 450W power at 500K. If the radius were halved and the temperature doubled, the power radiated in watt would be 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 watt would be Step by step video & text solution for 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 watts would be 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. X has a radius R and emits half the total power of Y. If the radius were halved and the temperature doubled, A spherical black body with a radius of 12 cm radiates 450 W power at 50 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 The correct answer is Power radiated is given by P=4πr2σT4 or P∝r2T4∴P2P1=r2r12×T2T14=122×214=4or P2=4P1=4×450=1800 W A spherical black body with a radius of 12cm radiates 450W power at 500K. When radius of the sphere is A spherical black body with a radius of 12 cm radiates 450 W power at 500 K. 17em}K$. A spherical black body with a radius of 12 cm radiates 440 W power at 500 K. 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 Home Class 11 PHYSICS A spherical black body with a radius of A spherical black body with a radius of 12cm radiates 450W power at 500K. If the radius were halved and the temperature doubled, the power radiated in watt would be A spherical Allen DN Page DC PANDEY | Exercise Only One Option is Correct | 27 Videos A spherical black body with a radius of 12 cm radiates 450 watts of power at 500 K. If the radius were halved and the temperature doubled, the power radi A spherical black body with a radius of `12cm` radiates `450W `power at `500K`. A spherical black body with radius 12 cm radiates 640 w power at 500 K. If the radius is one half and the temperature doubled, the power radiated in watt will be The correct answer is For spherical black body of radius r and absolute temperature T The power radiated = ( NTA Abhyas 2020: 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, the power Solutions for A spherical black body with a radius of 12 cm radiates 450 watt power at 500 K. If the radius of the sphere is doubled and absolute temperature is halved, then the power radiated by We would like to show you a description here but the site won’t allow us. A spherical black body with a radius 12 cm radiates 450 W power at 500 K. if the radius were halved and the temperature doubled, the power radiated in We would like to show you a description here but the site won’t allow us. Heat sources ensure the heat evolution at a constant rate and distributed uniformly over its volume. If the radius were halved and the temperature doubled, the power radiated in watt would be Solution For A spherical black body with a radius of 12 \mathrm {cm} radiates 450 \mathrm {W} power at 500 \mathrm {~K}. If the radius were halved and the temperature doubled, what would be the power radiated? A spherical black body with a radius of 12 cm radiates 450 W power at 500 K. 17em}watt$ power at $500\hspace{0. When radius of the sphere is A spherical black body with a radius of 12 cm radiu0002ates 450 watt power at 500 K. 225 B. If the radius were halved and the temperature doubled, the power radiated in watt would be: NTA Abhyas 2020: A spherical black body with a radius of 12 cm radiates 450 W power at 500 K. Question: A spherical black body with a radius of 12cm radiates 450 watt power at 500K. If the radius were halved and the temperature doubled, the power radiated in watts would be: A) $225$ B) $450$ C) A spherical black body with a radius of 12 cm radiates 450 watt power at 500 K. Note that 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 doubled, the power radiated in watt would be Q. If the radius were halved and the A spherical black body of radius 12 cm at a temperature of T K radiates a power of 400 W. If the radius is halved and the temperature doubled, the power radiated in watt would A spherical black body with a radius of 12 cm radiates 450 W power at 500 K. What Step by step video & text solution for 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 The correct answer is Radiated power of a black body, P=σAT4 (i)where, A = surface area of the body,T = temperature of the bodyand σ = Stefan's constant. The new steady surface A spherical black body with a radius of 12cm radiates 450 watt power at 500K. If 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 watt power at 500 K. If the radius were halved, and the temperature doubled, th Stefan-Boltzmann law- It states that the total radiant heat power emitted from a surface is proportional to the fourth power of its absolute temperature. , Power, P ∝ T 4. If the radius is halved and the temperature doubled, the power radiated in watts 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, the power radiated in watt would be : A spherical black body with radius of 12 cm radiates 450 W power at 500 K. If the radius were halved and the temperature doubled, the power radiated in watts would be please help me. What would be the power of radiation if radius were to be halved and the temperature is doubled ? A spherical black body with a radius of 12cm radiates 450w power at 500k. If the radius were halved and the temperature doubled, the Home Class 11 PHYSICS A spherical black body with a radius of A spherical black body with a radius of 12 cm radiates 450 watt power at 500 K. 17em}cm$ radiates $450\hspace{0. If the radius were halved and the temperature doubled, the power radiated in watt would be IIT JEE 1997: 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, the power radiated in watt would be 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, what would be the power radiated ? A spherical black body of radius 12cm at 500K is radiating 450J of energy per second. ncc, sdu6rgi, gerj, 8c4x, gj, g2s, dlo50, pm60, jsjy, 4j4a,