yes. because by light now a days we are giving laser tratements in kidneas etc by this way i can tell light can push a solid.
In simplest terms, a force occurs when you push or pull an object.
using the light alone to measure the weight of a unknown object is impossible.
A prism
Use a balance, assuming this object is relatively small. If you wanted to measure the mass of the earth or moon, the procedure is somewhat different.
A photomultiplier.
No. If light were to become a solid it would cease to be light. What about the quantum method in physics concerning light.
we use force
The door is a solid object.
I believe it is kinetic energy.
In simplest terms, a force occurs when you push or pull an object.
using the light alone to measure the weight of a unknown object is impossible.
A prism
Either litres or cubic metres.
Use a balance, assuming this object is relatively small. If you wanted to measure the mass of the earth or moon, the procedure is somewhat different.
We use force to push an object. The SI unit of force is Newton. Newton is the force which can move a body of mass 1 kg with a speed of 1m/s.
A photomultiplier.
use a ruler to measure the lenght of each side of the object