The speed of sound through air is 349 m/s. What is its speed in m/year?

What is the density of the black hole

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough