Question

Define the following ?

( refracting) (physical quantities) ​

Answer 1

Answer:

refracting -:

1. of water, air, or glass) make (a ray of light) change direction when it enters at an angle.

2. measure the focusing characteristics of (an eye) or of the eyes of (someone).

physical quantities -:

In physics, a physical quantity is any physical property that can be quantified, that is, be measured using numbers. Examples of physical quantities are mass, amount of substance, length, time, temperature, electric current, light intensity, force, velocity, density, and many others.

Answer 2

Answer:

refraction is the change in direction of a wave passing from one medium to another or from a gradual change in the medium.

Physical quantity: A physical quantity is a quantity in physics that can be measured, thus a physical property that can be quantified.

hope it helps