Home › NEET UG › Physics › Potential and Kinetic Energy › The interchange of potential and kinetic energy …
The interchange of potential and kinetic energy illustrates the:
ADiffraction law
BConservation law
CRefraction law
DReflection law
Answer & Solution
Correct answer: B. Conservation law
1. The total of the two kinds stays the same throughout the fall.
2. Neither is created nor destroyed, only exchanged.
3. This illustrates the conservation of mechanical energy.
_Source: NCERT Class 11 Physics Part I, Chapter 6, Work, Energy and Power._
Related questions
For a freely falling body, the energy at the top equals that at the:Kinetic energy is calculated from the mass and the:Which of these forces has a potential energy associated with it?A potential energy can be derived from a quantity that is a:A spring force is described as position dependent, meaning it varies with:The work done by a spring force depends only on the positions that are:The work done by a spring force around a cyclic process is:The force law for a spring is named after: