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A scientist wants to do this experiment but modifies it by filling the balloon with 0.66 moles of neon gas, which behaves as an ideal gas. If the balloon initially holds 0.4 L of the gas and expands to 1.7 L after being heated in the pot over the stove, how much work is done by the system if the experiment is performed at 273 K.
One recent study has shown that x rays with a wavelength of 0.0050 nm can produce significant numbers of mutations in human cells. Assuming that the bond energy holding together a water molecule is typical, use table 25.1 in the textbook to estimate ..
An airplane is heading due south at a speed of 670 km/h. If a wind begins blowing from the southwest at a speed of 110 km/h (average), calculate the velocity (magnitude of the plane relative to the ground.
A 5.60 kg mass is pushed against a spring ( k = 2000 N/m) such thatthe spring is compressed 12.0 cm. The mass is released,slides 1.50 m down the incline, along which μ = 0.140. Determine the kinetic energy as it reaches level ground. (angle ofthe ..
What is the velocity of the AB pair after A collides with B? How much did the temperature of the 100 kg steel coupler (originally 293 K) change as a result of the collision? The specific heat of steel is 0.466 J/kg.k
Electron interference patterns are made with shooting electrons with 50 keV of kinetic energy during two slits spaced 1.0 micro m apart. The fringes were recorded on a detector 1.0m behind the slits.
the decomposition of n2o5 takes place in carbon tetrachloride at room temperature according to the equation2n2o5 soln
Astronomers observe the chromosphere of the Sun with a filter that passes the red hydrogen spectral line of wavelength 656.3 nm. The filter consists of a transparent dielectric of thickness d held between two partially aluminized glass plates. The..
Consider the record throws for the javelin, men 98.48 m (Zelezny, 1996, 0.800 kg) and women 72.28 m (Spotakova, 2008, 0.600 kg); discus, men 74.08 m (Schult, 1986, 2.00 kg) and women 76.80 m (Rensch, 1989, 1.00 kg); and shotput, men 23.12 m (Barne..
Atoms in a solid are not stationary, but vibrate about their equilibrium positions. determine its maximum speed and acceleration
If the maximum displacement of the end of the tuning fork is 0.025 millimeter, determine the equation that describes the movement of the tuning fork.
A flat uniform circular disk (r= 2.00m, m=1.00*102kg) is initally stationary. Find the resulting angular speed of the disk (in rad/s) and describe thedirection of rotation
the equivalent capacitance
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