Reflection and Mirrors Practice Assignment Instructions Before you startMake sure you have learnt the formula for focal length and magnification and have clearly understood the sign conventions for all the variables Use the concept of a ray diagram of plane mirror and mirror formula that you have learned to answer the questions in this worksheet. Be sure to show your workand for each problem: Analyze the question carefully . Write the formula for focal length and magnification. Write the given data with labels with the correct units and appropriate sign. Show substitution and the steps to the final solution Draw the ray diagram accurately using a rulerYou can use the given grid diagramwhere the dot represents the focal pointOr you can utg your own paper as well