- Did Thoroseal waterproofing paint from 1965 contain lead?

Discover Questions

If a triangle has 3 different length sides, can you rearrange the sides to make a different triangle? What is the present modern answer as what IS the cause of motion? A 6.21g piece of iron metal is heated from 21.6°C to 312.5°C. Calculate the heat absorbed (in J) by the metal.? Is there such a thing called a “quadruple integral” in physics or beyond calculus 3? A ball has an int.speed of 13.1m/s and is thrown at an ang. of 65.6deg. above the hori., what is the tallest object that the ball can clear?