Under what conditions does the magnitude of the average velocity equal the average speed?
Q: What number concentration of a fog comprised of 0.4um water droplets would be expected to result in ...
A: Given, diameter=0.4 um The 50 % extinction of wavelength for the 520nm Distance travelled =10 km The...
Q: Which of the following fluids is not an example of Newtonian fluids O ink O water O alcohol gasoline
A: Here we look into the nature of non-Newtonian fluids and see which of them is one.
Q: Quantum mechanics 1
A: Let Ωbe the initial wave function of the particle in the infinite potential well. Now the energy ei...
Q: A giant molecular cloud is 30 pc in diameter and has a density of 339 hydrogen molecules/cm^3. What ...
A: GIVEN: The density is given by ρ=MV where M is mass and V is the volume Diameter of cloud (D) =30 p...
Q: 7. two ships sail from harbor 'A' at 3:00pm. one sails south at 15miles/hour; the other sail east at...
A: Given Two ships sail from harbor 'A' at 3:00 pm. one sails south at 15miles/hour; the other sail eas...
Q: 43. A particle in one dimension moves under the influence of a potential V(x) = axº, where a is a re...
A: Given A particle in one dimension moves under the influence of a potential V x = ax6
Q: Please solve this question in electromagnetism
A:
Q: The current is 0.720 A in a circuit in which a battery of emf12.0 V is connected to a resistor of re...
A: Current in circuit I= 0.7 A Emf E=12.0V Total Resistance in the circuit r=16 Ω. We use ohm's law to...
Q: For the following circuit determine the indicated mesh currents: a) I1 = 1.29 counterclockwise and I...
A: Using Mesh analysis we can solve the problem as solved below. First assume direction of both current...
Q: The figure below shows two snapshot graphs taken 10 ms [note units] apart, with the blue curve being...
A: a. The wavelength is λ=15-3=12 cm
Q: PLEASE SHOW ALL WORK! A long, horizontal current-carrying wire is hanging from a vertical thread. Th...
A: Hey there, since you have posted a question with multiple sub-parts we have solved the first...
Q: Quantum mechanics 1
A: The energy eigenvalue of the infinite potential well is given by, En=n2π2♄22mL2here, L is the width...
Q: Two slits parallel to each other 0.2 mm are illuminated by monochromatic light. In a screen placed 1...
A: mλ=yLdm is the order of light stripeλ is the wavelength of lighty is the seperation between light st...
Q: (a) Calculate the current through each ideal battery in Figure 1. Assume that R1 = 1.0 Ω, R2 = 2.0 Ω...
A: Given: R1=1.0 ohmR2=2.0 ohmBatteries,ε1=2.0Vε2=ε3=4.0 V As we can see the resistors R1 in series,so,...
Q: When linearly polarized light passes through a polarizer, its polarizing axis may be rotated by any ...
A: According to our guidelines We’ll answer the first subparts of the question since the exact one wasn...
Q: Describe the expanding universe theory (Big Bang Theory) based on observed astronomical evidence inc...
A: According to the Big Bang Theory, the universe is expanding from the state having high temperature a...
Q: A block is lifted by a plane inclined 20 ° with respect to the horizontal by means of a force F that...
A: Let F denotes the total applied force, F′x denotes the component of the force that is parallel to th...
Q: For x rays with wavelength 0.0300 nm, the m = 1 inten- sity maximum for a crystal occurs when the an...
A: λ=0.03nm=0.03×10-9mθ=35.8m=1Energy E=4.5keVD=mλsinθ=1×0.03×10-9msin35.8=5.12×10-4m
Q: A uniform chain of mass m and length I is lying on a slippery table. When one quarter of its length ...
A: Let the mass of chain =m Length of chain=l λ is linear density of chain Given, The l/4 hangs vertica...
Q: Answer is also mentioned in picture containing the question. Kindly check the answer before submitti...
A: Consider the following diagram,
Q: A new temperature scale is defined, which is in ° X and at the boiling points and melting water are ...
A: First we have to derive what 1 °C correspond to °X scale then calculate for 36°C then add 50°X to t...
Q: a jet is in a circular motion with the speed 200km/h with radious= 5km if a body of 1kg falles into ...
A: Concept used: An object in circular motion experiences centripetal force.
Q: Find the result field of two charged rods at point P. The load density in these two bars is uniform ...
A: Given, Two charged rod with charge density λ
Q: A segment of DNA is put in place and stretched. Figure P7.82 shows a graph of the force exerted on t...
A: Hooke's Law of Elasticity- Hooke's Law states that the force required to extend or compress an objec...
Q: After an annual checkup, you leave your physician’s office, where you weighed 683 N. You then get in...
A: Given, Weight of a person,W=683NAccelration due to gravity,g=9.8m/s2 ...
Q: We want to slide a 12 kg crate up a 2.5-m-long ramp inclined at 30°. Aworker, ignoring friction, cal...
A: Given:m=12 kgv=5 m/sz=1.6 mg= 9.8 m/s2
Q: A person with body resistance between his hands of10 kΩ accidentally grasps the terminals of a 14 kV...
A: Given data V=14000 VI=0.001 A
Q: What is the volume of a container that holds exactly 1 mole of anideal gas at standard temperature a...
A: Using Ideal Gas Equation PV = nRT Given , P = 1 atm n = 1 mole T = 273.15 K R = 0.0821 atm L K-1
Q: Why are neutrons more widely used than protons for studying crystal structure? What about using a hy...
A: Neutrons are scattered by the nucleus of the atoms rather than X-rays, which are scattered by the el...
Q: A rigid tank contains 0.08 m3 of air (R = 286.7 J / (kg ° C)) at a pressure of 20 MPa and25 ° C. Thr...
A:
Q: Find the mass and weight of the air at 20 C in a living room with a 4.0 m * 5.0 m floor and a ceilin...
A: Given data A=20 m2h=3 mρa=1.2 kg/m3ρw=998 kg/m3
Q: Three capacitors having capacitances of 8.4, 8.4, and 4.2 mFare connected in series across a 36 V po...
A: Given, Capacitor,C1=8.4mF=8.4×10-3FCapacitor,C2=8.4mF=8.4×10-3FCapacitor,C3=4.2mF=4.2×10-3FTotal Vol...
Q: Help me
A:
Q: A breaststroke competition consists of swimming back to the opposite end and back to where you start...
A: for returnig swimmer has to travel to 50 m he has taken 42.5 second for that portion so from the f...
Q: In operation an electric toaster has an rms current of 3.95 Awhen plugged into a wall socket with rm...
A: Given Current Irms = 3.95 A Voltage Vrms = 1.20×102 V
Q: Quantum Mechanics Explain in detail Harmonic oscillator using different operators. Write solution of...
A: The Hamiltonian of a particle of mass m moving in a one-dimensional harmonic potential is given by: ...
Q: Malignant tumors are commonlytreated with targeted x-ray radiation therapy. To generate these medica...
A: Calculate the wavelength of the photon from relation E=hcλλ=hcEPut the values-λ=(6.63×10-34)(3×108)4...
Q: Given that, the expectation value of r2 is the inner product (|b}, find the expectation value of ...
A: the expectation value of r2 is defined as: <r2> =<ψIr2Iψ> =∫0∞r2ψ2dV =4π...
Q: Advanced Physics Question
A: Given:- Two block masses M = 2 kg k = 200 N/m
Q: We use ultrasound to measure the diameter of a cuvette filled with water and obtain a value of 2.3 c...
A: Concept used: Since, the diameter of both the substances is same, measured diameter per unit speed i...
Q: A river flows due south with a speed of2.0 m/s. You steer a motorboat across the river; your velocit...
A: Given: To find the time which is required for cross the river is given as,
Q: 7. [0/10 Points] DETAILS PREVIOUS ANSWERS SERCP11 15.3.P.032.MI. MY NOTES ASK YOUR TEACH Three charg...
A:
Q: If a 72-kg person absorbed an equivalent dose of 1.36 mSv of radiation with the RBE of 3.0, what was...
A: The equivalent dose of the absorbed radiation is given to be 1.36 mSv Let E=1.36 mSv=1.36×10-3 Sv Th...
Q: 1.1 A feather is dropped on the moon from a height of 1.40 meters. The acceleration of gravity on th...
A: Here, we use kinematic relations to get the required values.
Q: Power added to a fluid is measured in O N/m.s O Watt Percentage Joule
A: Power added to fluid is measured in watt.
Q: Elements in the gaseous state emit line spectra with well-defined wavelengths. But hot solid objects...
A: Introduction: When gasses are heated they emit only certain wavelengths of light forming an emission...
Q: Radioisotopes are used in a variety of manufacturing and testing techniques. Wear measurements can b...
A: Given: total mass, m=100 g 9.4 μCi of 59Fe whose half life is 45 days The engine is test run for 100...
Q: Point a is on the +y-axis at y = +0.200 m and pointb is on the +x-axis at x = +0.200 m. A wire in th...
A: We apply the formula for force on a current-carrying
Q: Alan Lightman estimated that the energy (all forms, not just electrical) needed for a large American...
A: The average yearly consumption of energy of world is about 5x1020 J, the daily consumption at a cons...
Q: When united,they form ribosomes? What is Function nucleus? ( ) is the gelati...
A:
Under what conditions does the magnitude of the average velocity
equal the average speed?
Step by step
Solved in 2 steps
