What does temperature change mean? Noun. 1. temperature change – a process whereby the degree of hotness of a body (or medium) changes. advection – (meteorology) the horizontal transfer of heat or other atmospheric properties. climate change, global climate change – a change in the world’s climate. How does temperature change happen? The Earth’s surface […]
What would happen if a cyclist pedals harder?
What would happen if a cyclist pedals harder? Push harder on the pedals to increase the force pushing you forwards. Your speed will increase until the opposing forces increase to balance your larger forward force. What forces are acting on a cyclist? There are 4 forces that act on a cyclist and determine how fast […]
Which country in the Middle East has the smallest population?
Which country in the Middle East has the smallest population? The five least populous countries of the Middle East are: Bahrain: 1,346,613. Qatar: 2,194,817. Kuwait: 2,788,534. Oman: 3,286,936. Lebanon: 6,184,701. Is the Middle East overpopulated? The Middle East has a population of about 246 million, or nearly as many people as the United States. The […]
Which magnetic field is the strongest?
Which field is best in physics?
Which field is best in physics? These five great physics concentrations are some of the most popular choices for those majoring in physics. Mathematical Physics. This is a field where the use of mathematic methods are applied to physics in order to solve problems. Astrophysics. Biological Physics. Advanced Physics. Medical Physics. How long does it […]
Will chlorine increase pH?
Will chlorine increase pH? Liquid chlorine does not raise pH. When added to water, liquid chlorine (which has a pH of 13) makes HOCl (hypochlorous acid – the killing form of chlorine) and NaOH (sodium hydroxide), which raises pH. So the net effect on pH is zero (or almost zero). Can you use vinegar to […]
How many times is the rms speed of molecules in 8gm o2?
What was the last period of dinosaurs?
What was the last period of dinosaurs? Cretaceous Period What were the two major types of dinosaurs? With the discovery of many new species since the 1840s, the Dinosauria now contains two major groups of dinosaurs: the Ornithischia, or “bird-hipped” dinosaurs, and the Saurischia, or “lizard-hipped” dinosaurs. The division between the two groups was made […]
What is equal to the angle of reflection?
What is equal to the angle of reflection? Large telescopes use reflection to form an image of stars and other astronomical objects. Figure 1. The law of reflection states that the angle of reflection equals the angle of incidence—θr = θi. The angles are measured relative to the perpendicular to the surface at the point […]