The testable question in a science investigation reads: "How does the size of a motor affect the speed of the vehicle?" What is the independent variable in the question?
A) the sizes of motors
B) the brands of motors
C) the varying speeds
D) the types of vehicles
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The testable question in a science investigation reads: "How does the size of a motor affect the speed of the vehicle?" What is the ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Which best describes what happens when a neutral atom becomes a positive ion? O A. The remaining electrons spread farther out. O B. The excess protons pull harder on the fewer electrons O C. The remaining electrons are more easily lost. O D.
Answers (1)
3C + 2Fe2O3 - 4Fe + 3002 What's the coefficient and subscript of Fe?
Answers (1)
The layer that is responsible for our magnetic field.
Answers (1)
Which is the largest number? OA. 4.5 x 10^7 OB. 9.9 x 10^6 OC. 5.8 x 10^8 OD. 5.5 x 10^5
Answers (1)
Which is a stronger base, HSO4 or H2PO4
Answers (1)
New Questions in Chemistry
List at least two chemical reactions that resulted in a yellow, orange, or red precipitate. For these reactions, list the possible chemical name of the precipitate.
Answers (1)
You place air in a sealed can at stp. ypu triple its absolute temperture (K) while leaveing the volume constant. what happenes to the pressure
Answers (1)
A current of 10.4 a is applied to 1.25 l of a solution of 0.552 m hbr converting some of the h + to h2 (g), which bubbles out of solution.
Answers (1)
What is a greenhouse gas?
Answers (2)
Which statement best describes a mole?
Answers (2)