Groups of stars that are smaller than galaxies are called

(two words)

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If two things collide, where does the lost energy go? Is it transferred into other forms?

What is the overall fusion reaction that converts mass into other forms of energy in the sun's core?

What are three examples of constructive forces

What is the logical oreder for these words : verse, interlude, verse, refrain, introduction, refrain, coda, refrain, verse

What is the definition of air pressure

How are mass and weight different? a. Mass is the space an object takes up and weight is the effect of gravity on mass. b. Mass is the amount of matter and weight is the effect of gravity on mass. c.

What were the discoveries of astronomers like Copernicus and Galileo?

A major obstacle to developing good human relations is that

4.) An apartment building is on fire and a guy is trapped on the fire escape ladder. There is a dumpster that is 6.3m away and is filled full of trash, and he is 7m above it.

Calculate the temperature of and power-per-area radiated from a blackbody if the spectral intensity density peaks at (a) gamma rays, λ = 1.50*10-14 m; (b) x rays, 1.50 nm; (c) red light, 640 nm; (d) broadcast television waves, 1.