What do you know about velocity and speed? Velocity is the direction in which the object is moving, and it is the rate that the object is changing its position. Speed is the point in time and rate at which an item is moving...
Questions: 10 | Attempts: 2109 | Last updated: Jan 5, 2021
______ is a unit of speed:
Questions: 8 | Attempts: 58 | Last updated: Jun 9, 2020
Determines how far something tracked in a given amount of time, the SI unit is measured in m/s.
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: 16030 | Last updated: Oct 25, 2021
What type of lens is a Magnifying Glass?