a) Use the following equation 1/2 Bm 8(v.)dv, = () exp(-Bm dvx 2n to show that in one dimension the root mean square velocity is given by KT/2 Vrms = (Varms) m b) Show that the first equation of this exercise can be described by 8(vx)dvx = (27)-1/² (vxrms)~' exp| dvx

Q: A table top was measured with the following dimensions- Length: 215.1cm +/- 0.05cm, Width: 91.2cm…

A: To find the volume and uncertainty σV of the table-top.

Q: Where is the center of gravity of this log if its length is 10m? Estimate the uncertainty in the…

A: The center of gravity is actually equal to the center of mass of a body which is a point where the…

Q: The radius of a circle is measured to be 5.11 cm. From experience, the engineers judges that this…

A:

Q: Using the trig. substitution 2 sin(θ) cos (θ) = sin(2θ), the range expression becomes: Range =…

A: Apply the first kinematic equation in the vertical motion to determine the time to reach the maximum…

Q: Water at 20°C flows past a half-body as shown in Fig. Measured pressures at points A and B are 160…

A:

Q: The uncertainty in the quantity C = A + B is given as 6C = 6A + 6B. True False Reset Selection

A:

Q: An angle is measured to be 109.0±0.6deg. What is the absolute uncertainty in the sine of the angle?

A: Given data: Angle θ=109.0±0.6°

Q: A function f is defined by f = 4.2 x/y² where x = 2.40 ± 0.01 and y = 1.10 ± 0.04 Calculate the…

A:

Q: A traffic patrol officer uses a UAV with a camera to measure the transit time of vehicles between…

A:

Q: Δ Ar relative uncertainty : relative uncertainty in percent : х 100.

A: Consider following  measurement which is given by  : y = x ± Δx Where, x denotes "True value" Δ Δx…

Q: A quantity of interest Q is a function of x:   Q = (1 - x²) * cos( (x+2) / x³ )   Given x = 1.70…

A:

Q: H.W //2 Determine the estimated error in the length of AE, which was measured in sections as…

A: Estimated error in length of AE is, Estimated error=∆AB2+∆BC2+∆CD2+∆DE2

Q: An angle is measured to be 0.34±0.04rad. What is the absolute uncertainty in the sine of the angle?

A: Measured angle θ±∆θ= 0.34±0.04rad To find  absolute uncertainty in the sine of the angle.

Q: Problem 2: A toy duck is floating on the water. The average density of the duck is pa= 820 kg/m³,…

A: Solution:-Given thatAverage density of duck (ρd)=820 kg/m3density of water (ρ)=103 kg/m3Volume of…

Q: why did you do times 3.2?

A:

Q: An object is released from rest and falls in free fall motion. The speed v of the object after it…

A: Given v2=2gy percentage uncertainty in measurement of v=5.19% percentage uncertainty in measurement…

Q: Please find the nominal value of A and the uncertainty in this term.

A: Nominal Value The nominal value of a variable, also known as the absolute value of the variable, is…

Q: (Please refer to Fig. 1) W = FAx (Equation 1) F = qE (Equation 2) APEetec = -W (Equation 3)…

A: The derived equation is the change in electrical potential energy which is defined as the product of…

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.