Is it necessary to learn physics and chemistry in the programming field?

Question

will physics or chemistry can help me in programming ?

Answer 1

No! not necessary

Answer 2

Not necessarily. It depends where do you wanna work. For example...
You are a game developer and are working in a team that make games like Call of Duty, Battlefield, etc. Is important to know that you arm will stop when it achieve determined temperature, after many shots. This is Physic !
In this same example, if you're in a parachute, it's important to know how the fall velocity. It's important know how things work inside a fluid (water, for example). All of this is Physic !
But if you are a programmer, and youre making a software to find the number of bacterium in a experiment. So you should know a bit of Chemistry.

Sorry, was the best examples that I have founded to give you. In general, you don't need to know Physics or Chemistry by now, but is very important you study Maths. Because two reasons:
1) In many codes you will need use vectors to achieve an accurate answers. You will need maths for that.
2) As coding, maths also will give you a logical reasoning. It's important to structure you code and make it short and functional.