Holt Physical Science: Online Textbook Help Final Exam
Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come
to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will
Click it to see your results. Good luck!
Question 11.Which type of EM wave do we utilize to increase the thermal energy of our food?
Question 22.As the frequencies of the pure spectral colors increase, the wavelengths of the colors:
Question 33.What is the term that describes hot air rising and cool air sinking in a fluid?
Question 44.Water takes longer to boil than alcohol because water has ...
Question 55.How does temperature affect reaction rate?
Choose the correctly balanced equation for the following reaction:
Potassium + water -> potassium hydroxide + hydrogen gas
Question 77.Gravity is
Question 88.What is momentum?
Question 99.These are the higher frequency harmonics that give a sound its unique quality or timbre.
Question 1010.Short sound waves are characterized by _____.
Question 1111.A magnetic field line:
Question 1212.The induced voltage in a coil will:
Question 1313.What is the most common state of matter in the universe?
Question 1414.A bag of chips has a volume of 2.0 L at 760 torr of pressure. What is its volume in an airplane flying at a high altitude with a pressure of 550 torr?
Question 1515.How does an atom try to fill its valence shell?
Which of the following statements are true?
I. Noble gases complete their valence level by sharing electrons.
II. Covalent bonds are weak and easily broken.
III. Covalent bonds allow us to make predictions on how the molecule will look.
Question 1717.In phototransduction,
Question 1818.The type of fiber used typically for long distance runs is:
Question 1919.What is the standard unit of power?
Question 2020.Which of the following best describes mechanical advantage?
Question 2121.The amount of friction between two objects will depend on which of the following?
Question 2222.Which of the following is a fully described force?
Question 2323.Materials that make good electrical insulators contain atoms with:
Question 2424.All voltage sources:
Question 2525.Which of the following is true about fossil fuels?
Question 2626.We refer to stored energy as which one of the following?
Question 2727.Which of the following describes the World Wide Web?
Question 2828.Which of the following uses a hard drive we can't see to store data using an Internet connection?
Question 2929.Which of the following has no mass and does not change the composition of the nucleus?
Question 3030.Which of the following is Yucca Mountain in Nevada known for?
Question 3131.Which of the following is a property of an ionic compound?
Question 3232.The pH scale is a _______ scale.
Question 3333.Which best describes inertia?
Question 3434.How is volume related to density?
Question 3535.How does a large and heavy object float?
Question 3636.What is Archimedes' Principle?
Question 3737.What would the distance between two compressions of a longitudinal wave represent?
Question 3838.Diffraction is the bending of waves when they
Question 3939.Which family has the lowest electronegativity?
Question 4040.Elements in Group 2 are known as the _____.
Question 4141.How does the Bohr Model differ from the Rutherford model?
Question 4242.Heisenberg proposed the idea that if an electron moves as a wave, it would be impossible to simultaneously measure both its position and momentum. This idea is known as which of the following?
Question 4343.Which of the following is NOT a property of metals?
Question 4444.Which of the following is NOT a way to separate a mixture?
Question 4545.Which of the following is an example of economic geology?
Question 4646.This tool is used to accurately measure volume of a liquid.
Question 4747.The visible light spectrum sits between the _____ and _____ regions of the electromagnetic spectrum.
Question 4848.Which statement is NOT true about insulation?
Question 4949.Which of the following is a double-replacement reaction?
Question 5050.What is the force between two objects that both have a mass of 7,000 kg and that are 10 meters apart?
Holt Physical Science: Online Textbook Help Final Exam Instructions
Choose your answers to the questions and click 'Next' to see the next question. You can skip questions if you would like and come back
to them later with the "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will
appear. Click it to see your results. You will lose your work if you close or refresh this page. Good luck!