a=Power lost per unit length/2 x power transmitted
Chat with our AI personalities
home plate
a streak test is a test wheree you rub a mineral across a streak plate to see the color of its streak, which is a better indentifying factor of the mineral than the external color. A scratch test is when you scratch a mineral to find out its hardness on the Mohs Scale of Hardness. This is also another useful identifying factor
25pi
the foul lines come directly to the point on the back of home plate. that is why a ball off the plate is a fair ball
4mm chequered plate unit weight