Physical science is a natural science branch that describes and anticipates nature's phenomena based on scientific research and theory. There are different branches and sub-branches of physical science, encompassing...
Questions: 15 | Attempts: 6508 | Last updated: Feb 22, 2021
Thermal energy is the __________ of the particles in a material.
Just how much do you know about the different types of lenses and mirrors? There are two types of lenses, and they each change the perspective of how things look. In this trivia questions quiz, you will get to learn some more...
Questions: 20 | Attempts: 13403 | Last updated: Aug 11, 2020
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: 10939 | Last updated: Oct 29, 2020
Which of the following is a physical quantity that has a magnitude but no direction?