SHS Physics · Year 2
Dimension, Vectors, Flotation and Deformation practice questions
Dimensional analysis, vector components, Archimedes' principle, flotation, Hooke's law and Young's modulus.
25 questions in this topic: 11 recall, 9 applying skills and concepts and 5 strategic thinking. Every one carries a written explanation.
Sample questions
5 of 25 questions in this topic. Sign up to answer them and see the explanations.
- Question 1Skills & concepts
Stress is defined as
- aforce per unit area
- bextension per unit length
- cmass per unit volume
- dwork per unit time
- Question 2Recall
A quantity that has magnitude only is called a
- ascalar
- bvector
- cdimension
- dunit
- Question 3Recall
The upthrust experienced by an immersed body acts
- aupwards
- bdownwards
- csideways
- din a circle
- Question 4Recall
Archimedes' principle states that a body immersed in a fluid experiences an upthrust equal to the
- aweight of fluid displaced
- bweight of the body in air
- cvolume of the container
- ddensity of the body
- Question 5Strategic thinking
Dimensional analysis serves as a preliminary verification step before
- amore complex mathematical proofs
- bbuying equipment
- cdrawing a graph
- dwriting a report
Answer these and 20 more on Dimension, Vectors, Flotation and Deformation
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