Register
Why is a star an example of a good blackbody radiator? A. It gives off a range of wavelengths of electromagnetic radiation that depends on its temperature. B. It absorbs a range of wavelengths of electromagnetic
67.0k views
3 votes
Why is a star an example of a good blackbody radiator?

A. It gives off a range of wavelengths of electromagnetic radiation
that depends on its temperature.
B. It absorbs a range of wavelengths of electromagnetic radiation
and gives off none.
c. It reflects most electromagnetic radiation instead of absorbing it.
D. It gives off only one wavelength of electromagnetic radiation.

User Jonas Pedersen
by
4.6k points

1 Answer

5 votes

Answer: A. It gives off a range of wavelengths of electromagnetic radiation that depends on its temperature.

Explanation: Quizzed

User Roberkules
by
4.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.9m questions

6.4m answers

Other Questions

A 2.0-N force acts horizontally on a 10-N block that is initially at rest on a horizontal surface. The coefficient of static friction between the block and the surface is 0.50. Suppose that the block now
You’re on a team performing a high-magnetic-field experiment. A conducting bar carrying 4.1 kA will pass through a 1.3-m-long region containing a 12-T magnetic field, making a 60° angle with the field.
A hoop of mass and radius and a solid cylinder of mass and radius are rolling along level ground with the same translational speed. Which object has the greater total kinetic energy?
Where does these choices go? 1. Can be transformed into the other form 2. A ball is thrown up into the air and rises until it begins to fall. 3. Ball on the edge of a cliff. 4. Increases with mass 5. Gravitational,
Energy conversion is the change of energy from ____ to another.
Link Copied!