28 Apr

What are the levers?

Your physics tuition is always exciting. Isn’t it? Have you ever heard the term leaver? If not, today your physics tuition will give you some insight on leaver. So, let’s start. We make use of knives, scissors, brooms, nut-crackers etc. in our daily life...

28 Apr

How does a refrigerator work?

Your physics tuition always brings you interesting and thought provoking stories that you will love to read. Here is another interesting question from your physics tuition. We all use refrigerators in our home. Do you know how a refrigerator works? Refrigerator is an electrically operated...