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ISSB Initial Tests - Academic Test - Physics - Measurement and Vectors - Quiz 2

Practice 10 high yield MCQs on Physics from Chapter Measurement and Vectors for Academic Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 2 of the series.

11. The vector (cross) product of two vectors is:



12. The dot product of two perpendicular vectors is:



13. The cross product of two parallel vectors is:



14. The unit vector in the direction of a vector A is:



15. The components of a vector A in 2D are:



16. The magnitude of a vector with components A_x and A_y is:



17. The direction (angle) of a vector with components A_x and A_y is:



18. The prefix "kilo" represents:



19. The prefix "micro" represents:



20. Which instrument is used to measure length accurately up to 0.01 mm?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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