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Step by step text solution for Define scalar and vector quantities. Give 2 examples of each by PHYSICS experts to help you in doubts & scoring excellent marks in Class 11 exams.
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CHETANA PUBLICATION-MATHEMATICAL METHODS-EXERCISE
- Define scalar and vector quantities. Give 2 examples of each
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- Define the following vectors:
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- What are the dimensions and units of a unit vector?
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- How can a vector be represented?
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- Explain what is meant by 'scalar multiple of a vector'. Give 2 example...
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- Distinguish between the scalars & vectors.
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- Is it correct to add two vectors representing physical quantities havi...
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- Explain addition and substraction of vectors.
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- State and explain the "triangle law of vector addition".
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- With the help of diagrams explain the properties of vector addition.
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- State the law of parallelogram of vectors. (i) Obtain an expression f...
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- Explain the polygon law of vectors. OR What is law of polygon of v...
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- Two vectors of equal magnitude acting at a point, produce a resultant,...
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- Two vectors oversetrarra and oversetrarrb intersecting at a point, mak...
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- What is meant by 'resolution of a vector'? What are "rectangular compo...
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- Explain how the rectangular components of a 2-dimensional vector, conv...
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- How can the concept of components of a vector be extended to a 3-dimen...
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- Show that oversetrarra = frac(oversetrarri - oversetrarrj)(sqrt2) is a...
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- If oversetrarrv(1) = 3hati + 4hatj + hatk and oversetrarrv(2) = hati -...
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- For oversetrarrv(1) = 2hati - 3hatj and oversetrarrv(2) = -6hati + 5ha...
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