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how,he speed of sound is about 3.4 × 102 meters per second. Mark is performing a science experiment and he needs to know how far sound travels in 3 × 1010 seconds. If Mark uses a calculator to solve this problem, how will the calculator show the answer? If two balls have the same mass but one has larger volume which ball has the largest density? What allows you hear sounds in a room when you are standing outside the door? What is the applications of bulk density? What is an unwanted change in the environment that is caused by substances or forms of energy? How does the reduction of surface tension affect the behavior of liquids? A statue has a mass of 14 kg on a shelf it sits 2m from the fround what is the gravatational potential energy? What does static electricity charge? Which is the transfer of heat through a material without movement of the material itself? Explain why all the stored energy in gasoline does not transform to mechanical energy of a vehicle? Why light bends when it passes from air to water? What is the highest possible magnification that can be obtained when using a microscope? Who is the most handsome physicist? Why is heat energy needed to melt a solid what is heat energy called? What is the density of an object with a mass of 34 grams and a volume of 14 milliliters? What is a point of view from which to describe motion? Which of the following makes the best analogy to describe the movement of energy in an ecosystem? What is 400 ml in grams? What is the difference between external and internal forces and how do they impact the dynamics of a system? How is libor rate derived?