A solar eclipse occurs only when the Moon is new
Indicate whether the statement is true or false
TRUE
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Answer the following statement(s) true (T) or false (F)
1. Point P is outside a spherical charged balloon that someone is inflating. The balloon’s center remains fixed relative to P. The electric field’s magnitude 
at P grows as the balloon’s charged surface approaches.
Which of the following best describes how galaxies are distributed on large scales in the universe?
A) Galaxies are uniformly distributed throughout space. B) Galaxies are randomly distributed throughout space. C) Galaxies are distributed in large, elongated chains radiating outward from a common center. D) Galaxies appear to be distributed in chains and sheets that surround great voids. E) Galaxies are distributed in a series of concentric spherical shells around a common center.
If you add 1.33 MJ of heat to 500 g of water at 50°C in a sealed container, what is the final temperature of the steam?
The latent heat of vaporization of water is 22.6 × 105 J/kg, the specific heat of steam is 2010 J/kg ? K, and the specific heat of water is 4186 J/kg ? K. A) 100°C B) 112°C C) 123°C D) 147°C E) 195°C
Ideal Gas Law: A balloon originally has a volume of 1.0 m3 when the gas in it is at 20°C and under a pressure of 1.0 atm. As it rises in the earth's atmosphere, its volume expands. What will be its new volume if its final temperature and pressure are -40°C and 0.10 atm?
A. 2.0 m3 B. 4.0 m3 C. 6.0 m3 D. 8.0 m3