Octane is an important component of gasoline. Octane will ignite at a temperature of 428°F. What is this temperature on the Celsius scale?

If a body system, such as the digestive system, fails to work properly, what would happen to the organism

Witch types of electromagnetic waves have wavelengths that are longer than those of visible light but shorter than those of microwave?

What does a measured number tell you? -the precision at which the number was measured -the accuracy at which the number was measured -the distance at which the number was measured -the object that was measured -the number that was measured

Sort the questions based on whether they are better answered by an observational study or a controlled experiment.

According to the law of conservation of energy,

The scientific method is

Estimate the order of magnitude of the length of a football field, a. 10-1 m C. 104 m b. 102 m d. 100 m

What happens when light from the Sun passes through any type of matter?

A balanced chemical reaction obeys the law of

5. If you push a chair across the floor at a constant velocity, how does the force of friction compare with the force you exert? Explain.