Stefan Boltzmann Law
High-Yield Trend
Questions 5 MCQs
Assuming the sun to have a spherical outer surface of radius radiating like a black body at temperature the power received by a unit surface of the earth (normal to the incident rays) at a distance from the centre of the sun will be:
(where is Stefan's constant)
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A black body is at The rate at which it emits energy is proportional to:
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A black body at radiates heat at the rate of . At a temperature of , the rate of heat radiated in the same units will be:
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The total radiant energy per unit area, normal to the direction of incidence, received at a distance from the centre of a star of radius whose outer surface radiates as a black body at a temperature K is given by: (Where is Stefan’s constant):
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Preparing Stefan Boltzmann Law for NEET
Stefan Boltzmann Law is a specific sub-topic that frequently appears in the NEET examination. Understanding the underlying principles and practicing targeted questions is key to mastering this concept.
The questions compiled above are previous year questions (PYQs) directly related to Stefan Boltzmann Law. Practicing these specific questions helps you understand the difficulty level and the examiner's approach to this topic.
Topic Frequently Asked Questions
Is Stefan Boltzmann Law a high-weightage topic?
You can refer to the priority and consistency badges at the top of this page. High priority topics should be thoroughly revised multiple times before the exam.
Should I memorize the solutions?
No, it is highly recommended to understand the core concept and methodology behind each solution rather than memorizing them, as exact questions are rarely repeated, but the concepts definitely are.