![what is this 'u' like indication, in physics, called?what does it stands for?and how to write it?plz show - Brainly.in what is this 'u' like indication, in physics, called?what does it stands for?and how to write it?plz show - Brainly.in](https://hi-static.z-dn.net/files/d0a/08703b8617f73a3b1fbcbce36284901d.jpg)
what is this 'u' like indication, in physics, called?what does it stands for?and how to write it?plz show - Brainly.in
![differentiation - What does $u+(du/dx)\Delta x$ mean? in mechanical equation - Physics Stack Exchange differentiation - What does $u+(du/dx)\Delta x$ mean? in mechanical equation - Physics Stack Exchange](https://i.stack.imgur.com/7DmOl.png)
differentiation - What does $u+(du/dx)\Delta x$ mean? in mechanical equation - Physics Stack Exchange
![Here u stands for refractive index and lemda for wavelength i cam across this formula while studying refraction - Physics - Speed of Light - 13177717 | Meritnation.com Here u stands for refractive index and lemda for wavelength i cam across this formula while studying refraction - Physics - Speed of Light - 13177717 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/content_ck_images/ck_5bdae33881d47.jpeg)
Here u stands for refractive index and lemda for wavelength i cam across this formula while studying refraction - Physics - Speed of Light - 13177717 | Meritnation.com
![Quick Tests Physics – Module 2. Simplify? Abstract Maths 2 Make the square the subject? 2 Find the triangle? 1) 2) 3) - ppt download Quick Tests Physics – Module 2. Simplify? Abstract Maths 2 Make the square the subject? 2 Find the triangle? 1) 2) 3) - ppt download](https://images.slideplayer.com/22/6360622/slides/slide_6.jpg)