Understanding the difference between primary and secondary colors is key to answering this question.
Let's analyze the given options based on the definitions above:
The question asks which color is NOT created from a combination of two primary colors. Based on the analysis, Blue is a primary color and does not result from mixing two other primary colors.
Two balls, A and B, are thrown simultaneously, a vertically upward with a speed of 20 m/s from the ground and B vertically downward from a height of 40 m with the same speed and along the same line of motion. At what points do the two balls collide by taking acceleration due to gravity as 9.8 m/s 2?
On the basis of which principle does soap clean surfaces?
Which one of the following devices is used to measure atmospheric pressure?
Which one of the following energy is stored in the links between the atoms?
Who among the following has explained the phenomenon of photoelectric effect?