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 […]
Does specific heat depend on phase?
Does specific heat depend on phase? The symbol c stands for specific heat and depends on the material and phase. The specific heat is the amount of heat necessary to change the temperature of 1.00 kg of mass by 1.00ºC. What material has the highest specific heat? Liquid water What does CPK 1.33 mean? capable […]
Can generator be used as motor?
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 is the most economical central heating system?
What is the most economical central heating system? For most of us, the cheapest heating system is going to be mains gas fuelled. If you’re living off the grid, LPG is the most cost effective heating option. If you take full advantage of Economy 7 electricity tariffs, you may be able to match LPG systems […]
What happens to the coefficient of friction when the weight is increased?
What happens to the coefficient of friction when the weight is increased? What happens to the coefficient of friction, when weight of the body is doubled? Coefficient of Friction is defined as the ratio of the max resisting force parallel to the contact surface to the forces pressing them together. Therefore, by doubling the weight, […]
Why is it called electromagnetic?
Why is it called electromagnetic? The waves of energy are called electromagnetic (EM) because they have oscillating electric and magnetic fields. If it has low frequency, it has less energy and could be a TV or radio wave. All EM energy waves travel at the speed of light. No matter what their frequency or wavelength, […]
Which agent has the most kinetic energy?
Which agent has the most kinetic energy? Wind energy What are two ways to increase an object’s potential energy? What are two ways to increase potential energy? The larger the weight of an object the more potential energy it has and the further the object from the Earth’s surface the more potential energy it has. […]
Will a capacitor save my battery?
Will a capacitor save my battery? A stiffening capacitor will maintain voltage supplied to your amplifier. A car audio capacitor will help limit your headlight dimming because the amp is absorbing the voltage through the capacitor rather than your main battery, but it will not completely cure the problem. Is capacitor like a battery? A […]
What is the height of water?
What skills do meteorologists need?
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 […]