If the pressure reading of your pitot tube is 20.0 mm Hg at a speed of 250 km/h, what will it be at 600 km/h at the same altitude?

spectral lines lyman is one set

your answer is c! hope this : )

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.