Which property of waves is possessed by both mechanical and electromagnetic wave A, Energy transport B, interference C, Reflection D, All

D  All

Explanation:

Mechanical and electromagnetic waves both carry energy. The mechanical wave via the motion/vibration of particles, and the electromagnetic via vibration of the electric and magnetic fields.

We know of interference patterns of light (electromagnetic interference), as well as interference of mechanical waves of water generating typical patterns.

Both, electromagnetic and mechanical waves go through the process of reflection when hitting a barrier (mirror for example in the case of light, and a solid wall for example in the case of water waves.

So the correct answer is "All of the above"

f=ma newton

f=100x2.5=250n