Think you have good knowledge about the different types of lenses and mirrors? There are two types of lenses, and they each change the perspective of how things look. Here is a types of lenses and mirrors quiz that will help you...
Questions: 20 | Attempts: 13566 | Last updated: Oct 7, 2021
What type of lens is a Magnifying Glass?
Scalar and Vector are just two of the many quantities used in physics. Scalar is a quantity that is totally described by magnitude or size, whereas, a vector quantity is specified by both magnitudes as well as direction. So, here...
Questions: 19 | Attempts: 11640 | Last updated: Oct 29, 2020
Which of the following is a physical quantity that has a magnitude but no direction?
Questions: 23 | Attempts: 8503 | Last updated: Mar 18, 2020
One possible unit of speed is