construction of simple microscope

Simple microscope is nothing but a single biconvex len..

Simple Microscope - A simple microscope is nothing but a single biconvex lens. It is referred to as magnifying glass. Magnifying Glass Usually the focal length of the convex lens is around 2.5 cm. The object to be viewed through a simple micros..

A microscope is an optical device which produces a highly magnified image of very small object such as micro-organisms. Based on the design, there are two types of microscopes. They are, simple microscope and compound microscopes..

A microscope is an optical device which produces a highly magnified image of very small object such as micro-organisms. Based on the design, there are two types of microscopes. They are, simple microscope and compound microscopes..

Introduction - Geometrical figures help us to understand various geometrical concepts. When we prove geometrical propositions by logical reasoning, we draw only a rough figure and we do not need to take accurate measurements but geometrical constructions have to be drawn accurately to the..

Optics..

Simple Microscope or Magnifying Lens - Magnifying Lens It consists of a converging lens of small focal length. By keeping the object close to the lens, a virtual, erect and magnified image is obtained as sho..

Magnifying Lens It consists of a converging lens of small focal length. By keeping the object close to the lens, a virtual, erect and magnified image is obtained as shown and image distance v = -D (distance of distant vision..

Question 1 - Question: Answer: Steps of Construction: Step 1: Draw a rough sketch as shown in figure and mark the given measurements. Step 2: Draw a line XY and on it cut off BC = 3.5cm. Step 3: Step 4: Cut off a length BD=5.5cm on BY. Step 5: Join CD. Step 6: Draw the perpendicular bisec..

Introduction - Geometrical figures help us to understand various geometrical concepts. When we prove geometrical propositions by logical reasoning, we draw only a rough figure and we do not need to take accurate measurements but geometrical constructions have to be drawn accurately to the..