According to Einstein’s special theory of relativity, the mass of a moving panicle. m moving , is related to its mass at rest, m rest , by the equation m moving = m rest 1 − ( u / c ) 2 where u and c are the speeds of the particle and light, respectively. (a) In particle accelerators, protons, electrons, and other charged panicles are often accelerated to speeds close to the speed of light . Calculate the wavelength (in nanometers) of a proton moving at 50.0 percent the speed of light. The mass of a proton is 1.67 × 10 −27 kg. (b) Calculate the mass of a 6.0 × 10 −2 -kg tennis ball moving at 63 m/s. Comment on your results.
According to Einstein’s special theory of relativity, the mass of a moving panicle. m moving , is related to its mass at rest, m rest , by the equation m moving = m rest 1 − ( u / c ) 2 where u and c are the speeds of the particle and light, respectively. (a) In particle accelerators, protons, electrons, and other charged panicles are often accelerated to speeds close to the speed of light . Calculate the wavelength (in nanometers) of a proton moving at 50.0 percent the speed of light. The mass of a proton is 1.67 × 10 −27 kg. (b) Calculate the mass of a 6.0 × 10 −2 -kg tennis ball moving at 63 m/s. Comment on your results.
Solution Summary: The author analyzes De Broglie's hypothesis, which explains the behaviour of waves.
According to Einstein’s special theory of relativity, the mass of a moving panicle. mmoving, is related to its mass at rest, mrest, by the equation
m
moving
=
m
rest
1
−
(
u
/
c
)
2
where u and c are the speeds of the particle and light, respectively. (a) In particle accelerators, protons, electrons, and other charged panicles are often accelerated to speeds close to the speed of light. Calculate the wavelength (in nanometers) of a proton moving at 50.0 percent the speed of light. The mass of a proton is 1.67 × 10−27 kg. (b) Calculate the mass of a 6.0 × 10−2-kg tennis ball moving at 63 m/s. Comment on your results.
Definition Definition Theory that describes how space and time interact. The special theory of relativity is based on two postulates in Albert Einstein's first formulation: The laws of physics do not change in each inertial frame of reference. The speed of light in free space is constant.
The representation of a one-dimensional velocity distribution function for a gas, as the temperature increases:a) it becomes more flattenedb) the maximum occurs for vi = 0 m/sExplain it.
The velocity distribution function of gas moleculesa) is used to measure their velocity, since the small size of gas molecules means that it cannot be measured in any other wayb) is only used to describe the velocity of particles if their density is very high.c) describes the probability that a gas particle has a velocity in a given interval of velocities
Explain why in the representation of a one-dimensional velocity distribution function for a particular gas, the maximum occurs for vi = 0 m/s.
Chapter 3 Solutions
GEN COMBO CHEMISTRY: ATOMS FIRST; ALEKS 360 2S ACCESS CARD CHEMISTRY:ATOMS FIRST
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell