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# What happens to average velocity when you double the temperature?

012 ###### 2017-09-25 15:17:45

Average velocity will increase by a factor of 1.4.

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## Related Questions Its value grows to become precisely equal to double its initial value, while its direction remains unchanged.  Kinetic Energy = (1/2)*(mass)*(velocity)2 If you double the mass, then the kinetic energy will double If you double the velocity, the kinetic energy will increase by a factor of 4 It doubles. Momentum (p) is the product of velocity (v) and mass (m). For a given mass, if you double the velocity, you'll double the momentum. Velocity and momentum are said to be directly proportional. p = m x v If you double velocity the speed increases by [itex] sqrt(2) [/itex] You go twice as fast? The momentum is doubled? The KE is multiplied by four? OK, none of that works under some specific conditions. For example, if the initial velocity is zero, none of the above happens. Since momentum is the product of mass and velocity, doubling mass doubles momentum. The average is about 56 degrees Fahrenheit....i think....someone should double check. Since a=R&omega;&sup2;, when you double the radius, but hold the angular velocity constant, you double the force. Also when you increase the angular velocity or velocity by a factor of &radic;2 and hold the radius constant. Kinetic energy is calculated by the mass of the object times the SQUARE of the velocity. If you double the speed, kinetic energy is four times greater.  Kelvin all measurements have to be recorded in kelvin instead of degrees Celsius because if you ever have to double the temperature and the temperature happens to be a negative number it will only become more negative and therefore not really exist so the all measurements of the average kinetic energy have to be in Kelvin.  If the velocity of Earth were to double, it would have 4 times the kinetic energy. Twice the current kinetic energy would already be enough to catapult the Earth away from the Sun - never to return. They move around faster. The average energy per molecule is proportional to absolute temperature. momentum is mass x velocity so if we double v then momentum becomes 2 times greater or double also  True! Temperature is the average kinetic energy of the molecules of a substance.Heat is the total kinetic energy of the molecules of a substance. See the difference?For example, if you double the amount of a substance, then you have double the heat energy, but the temperature stays the same. If you double the pressure you halve the volume, so the ration is 1/2For the same amount (and temperature) double the pressure means half the volume. If the velocity is doubled, then the kinetic energy increases by 4 times KE = 1/2mv2, where m is mass in kg and v is velocity in m/s. If you double the velocity, KE quadruples. The pressure is directly proportional to the absolute temperature (for example, the temperature measured in Kelvin). For example, if you double the temperature, the pressure will also double. This assumes the volume remains constant.The pressure is directly proportional to the absolute temperature (for example, the temperature measured in Kelvin). For example, if you double the temperature, the pressure will also double. This assumes the volume remains constant.The pressure is directly proportional to the absolute temperature (for example, the temperature measured in Kelvin). For example, if you double the temperature, the pressure will also double. This assumes the volume remains constant.The pressure is directly proportional to the absolute temperature (for example, the temperature measured in Kelvin). For example, if you double the temperature, the pressure will also double. This assumes the volume remains constant.  Since Kinetic energy is defined as (1/2)mv2 thus if v was doubled the kinetic energy would quadruple (22). There are three variables in gas work that go into volume: amount of gas, pressure of gas, temperature of gas. If we double the amount of gas - the moles - and maintain the temperature and pressure, the volume must double. pv=nrt if temp and pressure double, the equation is sound, and volume remains constant.

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