Exam 1: Physics, the Fundamental Science

At night you get in your car to drive to the store. The car starts but none of the lights work. Which of the following activities would not be considered part of the scientific method?

The numerical factor 10⁹ corresponds to what quantity?

Which of the following units is not appropriate for measuring volume?

A scout steps off a distance of 120 steps. If each step is 70 cm, what is the distance in meters?

The increase in the average atmospheric temperature for the entire planet Earth over the last few centuries can be explained by the

Two different hypotheses are developed to explain why balls bounce. Experiments using basketballs show each hypothesis works equally well. To decide which one is more likely to be correct, you could

A person claims that he can start fires by using his mental powers. If we start with the hypothesis that his claim is true, we can

The subfield of _________ is the study of forces and motion.

A new system of units is invented where the basic unit of length is the "dak." The "dak" is defined as equal to 2 inches, and there are 2.54 centimeters in an inch. How many "daks" are there in a centimeter?

If a car travels at a constant speed, the distance the car travels in a certain time can be found using the relation d = st where d represents distance, s speed, and t time. This relationship can be expressed in words as

Suppose a theory is used to make a prediction. A measurement is carried out to test the prediction. The measurement is found to have a value far larger than the prediction. This means

Which of the following is a correct metric unit for volume?

Physics is considered the "Fundamental Science" because

The development of physics concepts depends heavily on measurements because

The principal advantage of metric units over English units is that

The main reason that physics is perceived to be difficult is because people think that

To prepare two servings of hot cereal, a cook mixes 1/3 cup of ground cereal with one cup of hot water. To prepare six servings will require ______ cup(s) of cereal and _____ cup(s) of hot water.

When trying to make sense of the universe, it is useful to study everyday physics of things you see in your hometown, even in your own kitchen, because

Suppose you are told that the force on a body (F) is given by the product of its mass (m) and the acceleration of the body (a). Which of the following mathematical equations is the correct expression of this relationship?

A certain parcel of real estate is sold for 7.0 Mega dollars. What is the correct scientific notation for this selling price?