In some rutherford scattering experiments the alpha
In some Rutherford scattering experiments, the alpha particles had kinetic energies of 7.7MeV
What's the speed of such an alpha particle?
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A venturi meter is being use to measure the flow of air at 20C degree ( density = 1.204 kg/m^3) through a 18 cm duct equipped with a water manometer. The venturi neck has a diameter of 5.0 cm and the manometer has a differntial height of 45 cm. Using
During a very quick stop, a car decelerates at 7.2 m/s2. Assume the forward motion of the car corresponds to a positive direction for the rotation of the tires, How long does the car take to stop completely in seconds
At one college, the tuition for a full-time student is $6,000 per semester. It has been announced that the tuition will increase by 2 percent each year for the next five years. Design a program with a loop that displays the projected semester tuition
What happens when you have a non-zener and zener diode in series opposing each other eg non-zener is forward bias and the zener is reverse bias assuming both are ideal (infinite slopes when they are operating).
Start with the assumptions in problem 9. But now assume that the additional volume does not enable enough economies-of-scale to reduce the average cost per case as much as originally anticipated. Assume now that the average cost per case drops only t
What is the present value of an annuity of 3n payments of $R in terms of the present value of the annuity of n payments?
How much work is done by the motor when the motor when the position of the arm is moved from x=0.150m to x=0.750m? what is the power of the motor in watts
After that, the payments decrease by $10 every month until payments reach $0. If the nominal annuity rate of interest is 12% compounded monthly, what is the present value of this annuity? Draw a timeline and explain how you got your answer.
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As you know, the cycle of assessment for healthy development and academic success is a continuous process. Teachers plan for assessment during their teacher
Demonstrate your newfound understanding of family education by creatively constructing a collage that showcases your understanding of concepts
Make sure you include at least two effects of Climate Change and two solutions being considered for those problems.
Provide up to three primary reasons on why organizations should focus on SCRM. Please support these reasons with two or three risk concepts
What justice-focused topics can be studied using crowdsourced opt-in platforms like Amazon's MTurk? What topics might not be appropriate to explore
Many contemporary musicals, such as Les Misérables and Sweeney Todd, are almost entirely sung. Should they be considered operas?
In your view as an early childhood educator, what is the relevance of doing research especially in music when you teach children?