THE IMAGE OF A SMALL ELECTRICAL BULB FIXED ON THE WALL OF A ROOM IS TO BE OBTAINED ON THE OPPOSITE WALL 4m AWAY BY MEANS OF A LARGE CONVEX LENS.THE MAX. PSSIBLE FOCAL LENGTH OF THE LENS REQUIRED FOR THIS PURPOSE WILL BE :
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
Comments
Dear Sanjeev You're welcome. We are glad to be helpful. If you really liked our service please press like-button beside answer field. Thank you!
THANKS