a. Question 6 A piece of stone has a mass of 24.595 grams and a volume of 5.34 cm. What is the density of the stone? b.
Posted: Sun Jul 17, 2022 7:58 pm
a. Question 6 A piece of stone has a mass of 24.595 grams and a volume of 5.34 cm. What is the density of the stone? b. The micrometer (1 um) is often called the micron. How many microns are in 1.0 yd? c. A silicon chip has an area of 1.25 square inches. Express this in square centimeters. An astronomical unit (AU) is the average distance between Earth and the Sun, approximately 1.50 x 108 km. The speed of light is about 3.0x 108 m/s. Express the speed of light in astronomical units per minute. A car travels up a hill at a constant speed of 40 km/h and returns down the hill at a constant speed of 60 km/h. Calculate the average speed for the round trip.