Do magnets stick to steel? Explain to the students that there is only one kind of metal that magnets stick to, namely iron. Sometimes it is mixed with other metals to make steel, therefore steel also sticks to a magnet. Therefore, if a magnet sticks to an object, the object is iron or steel. Can […]
How do you find the frequency of a wave on a graph?
What is the volume of a 15 mm cube?
What are the 5 major causes of biodiversity loss class 12?
What are the 5 major causes of biodiversity loss class 12? Attempt the CSAT Mock Tests Habitat loss and fragmentation. Over-exploitation. Alien species invasions. Co-extinctions. How do humans affect biodiversity positively? replanting hedgerows because there is higher biodiversity in them than the fields they surround. reducing deforestation and the release of greenhouse gases. recycling rather […]
What is the difference between halogen and noble gas?
What is the difference between halogen and noble gas? Halogens are Group 7 elements while noble gases are Group 0 elements. While some halogens, such as fluorine and chlorine are reactive chemical substances, all noble gases are inert, which means they do not react with other elements readily. This also explains why noble gases are […]
What is it when a car speeds triples its kinetic energy?
What is it when a car speeds triples its kinetic energy? When a car’s speed doubles, what happens to its kinetic energy? When its speed triples? If a car’s speed doubles, its kinetic energy increases by 4, if its speed triples then the kinetic energy increases by 9. At what point in its trajectory does […]
What are the two main means of measuring personality?
What are the two main means of measuring personality? There are two basic types of personality tests: self-report inventories and projective tests: Self-report inventories involve having test-takers read questions and then rate how well the question or statement applies to them. Which of the following is not part of the five factor model of personality? […]
What will happen if we pull the rope?
How do you calculate work problems?
How do you calculate work problems? To solve a work word problem, multiply the hourly rate of the two people working together by the time spent working to get the total amount of time spent on the job. Knowledge of solving systems of equations is necessary to solve these types of problems. Example: Latisha and […]
What factors cause differential heating?
What factors cause differential heating? Differential heating The curvature of the Earth results in spreading out of solar energy towards the poles and a concentration near the equator. The curvature of the Earth results in solar energy having a larger amount of atmosphere to travel through to reach the Earth’s surface near the poles than […]