What is the density of a 659 kg object that is 1.73 m3 in size? number _____  uni

Fill in the mass and column

Use the rules for working with measurements to give your answer to the appropriate accuracy and/or precision. How many litres does a cylindrical tank of height 39.7 m with radius 8.90 m hold? (1 m3 = 1,000 L)

A group of students wish to determine, experimentally, the bulk density of an unknown material. To determine this amount, the students measured the diameter, height, and mass of various cylinders. These values ​​appear in the table below. Determine: a) The volume of the cylinders that appears in the following table. b) The graph of mass vs. volume.

Question 3 Units and Dimensions. Express the units of the following parameters in Sl units in terms of mass(kg), length(m), time (s) and temperature (K). For example, the unit for Force can be expressed as kg m/s². Pressure: Stress: Viscosity: Kinematic viscosity: Acceleration:

What is the volume of a hat box (cylinder) in liters, which is 60.0cm in diameter and 38.5cmtall ? (V = πr2h) Explain how you got your answer.

how to determine volume and density with of a brass sphere with only the mass, length and diameter, when the mass is 72.3 grams and the diameter is 25.3?

What is the density of substance A if 24.1 cm³ of A has a mass of 401.6 g? (answer to the nearest whole number) Your Answer:

You will be using these rules in your calculations. As an example of a sample calculation, find the volume of a rectangular solid: V = Lx W x H V = (25.95 cm)(5.87 cm)(83 cm) V = 13000 cm³ = 1.3 x 10“ cm3 Note that when you do this calculation in your calculator, you will have an answer of 12643.0995. However, the 83 cm limits your answer to 2 significant figures, so you must round the final answer to 2 significant figures. Remember you need to keep the place value of the significant figures! The scientific notation helps clarify that none of the zeros are significant.