Ariannah

An inflated balloon occupies a volume of two (2) liters. The balloon is tied with a string and weighted down with a heavy stone. What is its volume when it reaches the bottom of a pond 5.2 meters deep? Assume the atmospheric pressure is equal to 1 atmosph...

A one-liter container completely filled with mercury has a mass of 13.6 kg and weighs 133.3 N. What is the buoyant force on the container if the container is placed in water?

Describe how surface area and volume are related in solids? Give an example.

How is surface tension illustrated by water on a coin?

Explain how a drop of water bulging over the edge of a coin demonstrates surface tension.

Describe how you can determine the specific heat of an unknown metal whose mass is known.

Certain kinds of steel expand one part in 100,000 for each 1o C they increase in temperature. If a section of a bridge that has no expansion joints has a length of 1.5 km when the temperature is 50o C, what is its length when the temperature is 80o C?

1.33?

Not sure how to word it. But 9 x 9 is 81, right? 81 is a multiple of 3 because 9 is a multiple of 3. Another example, 7 x 6 is 42. 2 and 3 go into 6 which goes into 42. Its confusing at first but I hope i helped. Lemme summarize. You cant get 9 without 3....

A function, in mathematics, is usually written as an equation. It is designed to show relationships between a set of numbers and a different set of numbers.