Light travels at 3.00 x 108 m/s. if the starlight from the unicorn galaxy takes 1 year 47 days and 2 hours to reach us. how far away is it in kilometers?

How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n