Using Google Lens to Copy-Paste Text From Documents And Textbooks #Short #Shortvideo #first

In order to delet a sentence from a document you would use_______

To move data from one part of the document to another, which of the following is used?

In displacement method, there are two position of a lens for which we get clear image. First position of the lens is at 40 cm from object and second is at 80 cm, the focal length of lens is

A spherical lens is used to obtain an image on a screen. The size of the image is four times and size of the object . What is the type of lens and at what distance is the screen placed from the lens ?

______is used to align text in centre in word document.