The velocity of sound in air at sea level is about 1100 ft/s. if a person hears a clap of thunder 4.00 s after seeing a lighning flash, how far is the lightning bolt?

Select the word from the list that best fits the definition classification of most stars on the h-r diagram

There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents