The apparent magnitude of a star tells us how bright the star would appear if placed at a distance of 10 pc from the Sun.
Answer the following statement true (T) or false (F)
False
Physics & Space Science
You might also like to view...
Describe several features on the Earth's crust explained by plate tectonics
What will be an ideal response?
Physics & Space Science
On a Hertzsprung-Russell diagram, where on the main sequence would you find stars that have the greatest mass?
A) upper right B) lower right C) upper left D) lower left
Physics & Space Science
At a distance of 10 km from a radio transmitter, the amplitude of the E-field is 0.20 volts/meter. What is the total power emitted by the radio transmitter?
a. 10 kW b. 67 kW c. 140 kW d. 245 kW e. 21 kW
Physics & Space Science
How many moles of sugar, C12H22O11, are there in 200. grams?
A) 0.585 moles B) 68,400 moles C) 1.71 moles D) 0.684 moles
Physics & Space Science