3 Questions
Which type of circuit allows multiple paths for current to flow?
Parallel circuit
What is the measure of acidity or alkalinity of a substance called?
pH
What kind of forces have equal magnitudes but opposite directions?
Balanced forces
Test your knowledge of series circuits, parallel circuits, metal reactions, acids and alkalis, pH, properties of metals, friction forces, balanced forces, unbalanced forces, and stores of energy in this quiz.
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