Two positions of a cube are shown below. What will come opposite to face containing 'δ'?
Correct answer: C. β
- A. ∞
- B. θ
- C. β
- D. α
Explanation
Face β is opposite to δ because it is adjacent to α and not visible in the first cube view. Thus, it is not adjacent to δ in any view.
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About Work and Energy
Work transfers energy when a force causes displacement, while kinetic energy, gravitational potential energy and power describe motion, position and the rate of energy transfer. The work-energy theorem links net work with change in kinetic energy, and efficiency accounts for energy losses rather than treating them as energy destruction.
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