# What is the central maximum in physics?

## What is the central maximum in physics?

In single slit diffraction pattern, the point where secondary waves reinforce each other, resulting in the maximum intensity at that point, is called central maximum.

## What is the central diffraction maximum?

The minima of the single-slit diffraction pattern occur when. Diffraction by a Single Slit. But when m=0, it’s the central maximum.

**What is the formula of single slit diffraction?**

There is destructive interference for a single slit when D sin θ = mλ, (form = 1,–1,2,–2,3, . . .), where D is the slit width, λ is the light’s wavelength, θ is the angle relative to the original direction of the light, and m is the order of the minimum.

**What is the meaning of the central maximum?**

No question found! No Problem Ask this as a question. what is central maximum? A central maximum is the brightest central zone of a diffraction pattern on the screen. The central maximum has the maximum intensity and widest of all the other diffraction fringes. Was this answer helpful? seems ur basics r really poor.. Was this answer helpful?

### What is the definition of energy in physics?

Energy is generally defined as the potential to do work or produce heat. Sometimes it is like the “currency” for performing work. You must have energy to accomplish work. To do 1 kilojoule of work, you must expend 1 kilojoule of energy.

### What is the total energy?

Total energy is the sum of all different types of energies a body can have. A body usually has 2 types, kinetic energy and potential energy. For a spring mass system, if the spring has mass, total energy is K.E+PE+½kx² where k is the spring constant.

**How is mass expressed in units of energy?**

It is common in particle physics, where units of mass and energy are often interchanged, to express mass in units of eV/c 2, where c is the speed of light in vacuum (from E = mc 2 ). For example, it can be said the proton has mass of 938.3 MeV, although strictly speaking it should be 938.3 MeV/c 2.