Category: Physics

Can generator be used as motor? In principle, any electrical generator can also serve as an electric motor, or vice versa. In hybrid vehicles and other lightweight power systems, a “motor–generator” is a single electric machine that can be used as an electric motor or a generator, converting between electrical power and mechanical power. How […]

What skills do meteorologists need? Meteorologist Requirements: MSc degree in Science, Mathematics or similar. Strong analytical skills. Interest in weather systems. Able to work well within a team. Good problem-solving skills. Proficiency in mathematics. Computer literacy. Do all meteorologists go on TV? For every Sam Champion who makes millions forecasting the weather on television, there […]

What areas of the body sweat the most? The human body has approximately 2 – 4 million sweat glands found all over the body, except on the nails, ears and lips. The most concentrated area of sweat glands is on the bottom of our feet while the least concentrated area of sweat glands is on […]

What are the factors affecting consumer buying behavior? 3.2 The factors which influence consumer behaviour Psychological (motivation, perception, learning, beliefs and attitudes) Personal (age and life-cycle stage, occupation, economic circumstances, lifestyle, personality and self concept) Social (reference groups, family, roles and status) Cultural (culture, subculture, social class system). What are the stages of the decision […]

What happens to unused energy in the body? Excess protein that’s not needed to build and maintain your body or to meet energy demands is also changed into fat and stored. The unused calories from dietary fat and alcohol also are converted into body fat. Body fat, then, is the stored form of excess calories […]

What are 3 examples of an unlimited form of government? Examples of unlimited governments include authoritarian, like Iran, and totalitarian regimes, like North Korea. Which is the best description of an unlimited government? Unlimited Government: Control is placed entirely in the leader’s hands and his/her appointees. No limit is placed on the leader’s power. Government […]

Is it better to wear reading glasses or not? Whether or not you choose to wear your reading glasses will make no difference to your eyesight in the long run (although if you have to strain your eyes to read, you might get headaches or find that your eyes feel sore). Are cheap reading glasses […]

Why is DAB reception so poor? Much worse – because it’s an older CODEC. Internet radio feeds will be using AAC or other more efficient CODECs. The only station which broadcasts on DAB with decent quality is Radio 3, and even that is -just- OK. Generally, assuming you’ve got internet coverage, you’re better off streaming […]

How do you enter a different state of consciousness? Altered states of consciousness may also be induced by: Hypnosis. Meditation. Spiritual experience. Learning. Insight. Understanding. Emotional development. Sensitivity training. What is a normal state of consciousness? Definition. The normal state of consciousness comprises either the state of wakefulness, awareness, or alertness in which most human […]

Does Cl and Br form ionic bonds? Both Chlorine and Bromine have 7 electrons in their outer shell and form ions by gaining one electron. ,So Chlorine becomes Cl- and Bromine becomes Br-. As these ions are both negative they repel each other and do not form an Ionic compound. Is Sugar ionic? Sugar is […]