1. Most of the stars on the HR Diagram are classified as which type of star?
2. What is the color of the stars with the lowest surface temperature?
3. What is the color of the stars with the highest surface temperature?
4. Is the surface temperature of white dwarf stars higher or lower than red super giants?
5. What type of star has a low temperature but a high luminosity?
Answers: 1
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Considering only the earth's rotation, determine how much later the asteroid would have had to arrive to put the explosion above helsinki at longitude 25Ëš e? this would have obliterated the city.
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The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
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Physics, 22.06.2019 17:30
Which basic property determines a colored light's placement on the spectrum of visible light? a. speed b. frequency c. amplitude d. velocity
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Physics, 22.06.2019 18:00
Can you receive a shock severe enough to prevent you from releasing the wire from an ordinary outlet with dry hands? a. no b. yes explain
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1. Most of the stars on the HR Diagram are classified as which type of star?
2. What is the color o...
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