Why does more bandwidth mean more data? To transfer data, a signal must change in some way and the rate at which these changes occur influences the rate at which information can be transferred. Thus, more bandwidth corresponds to a higher maximum rate of data transfer. How do I know my Internet bandwidth? How To […]
Why is DAB reception so poor?
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 […]
Is a 50 profit margin good?
What are the two types of sport psychologists?
What are the two types of sport psychologists? Generally, there are two different types of sport psychologists: educational and clinical. Can Exercise physiologists diagnose? Accredited exercise physiologists do not provide invasive services (except for point of care testing), diagnosis, joint manipulation or pharmaceutical medicines. Is exercise science and exercise physiology the same thing? Exercise science […]
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 […]
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 […]
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. […]
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, […]
What are the 4 types of adaptations?
What are the 4 types of adaptations? Evolution by natural selection Behavioural – responses made by an organism that help it to survive/reproduce. Physiological – a body process that helps an organism to survive/reproduce. Structural – a feature of an organism’s body that helps it to survive/reproduce. What are adaptations examples? Examples include the long […]
What is an example of red shift?
What is an example of red shift? Scientists can use redshift to measure how the universe is structured on a large scale. One example of this is the Hercules-Corona Borealis Great Wall; light takes about 10 billion years to go across the structure. How is Red Shift measured? How Do Astronomers Measure Redshift? The most […]