An ideal gas is in a sealed container. By what factor does the gas temperature change if the volume is doubled and the pressure is tripled?

Find the ratio of sulfur to oxygen by mass in SO3

When you swim in a pool, Select one: a. rolling friction occurs. b. fluid friction occurs. c. sliding friction occurs. d. static friction occurs.

A hiker walked 2 blocks North, 1 block West, 3 blocks South, and 3 blocks East. What was the hiker's displacement and total distance?

A project is located in an area with a demand-response program and on a site that has enough room for a wind-turbine to allow for on-site renewable energy. If the project implements both of these strategies, which of the following will occur? A.

Sally wants to study the distribution of dandelions in her lawn. How should she begin her investigation? A Count all the dandelions she sees. B Divide the lawn into grids and chart the location of each dandelion.

Which, if any, of the heat engines violate (s) the second law of thermodynamics?

The ball is moving at a constant speed of 0.5 m/s for 2.3 seconds how far does it go?

Which of these is a mixture? calcium carbon dioxide salt water potassium

A train travels 80 kilometers in 2 hours, and then 79 kilometers in 4 hours. What is its average speed?

What does it mean when we say science is a cycle?