You may have noticed a small convex mirror next to your bank’s ATM. Why is this mirror convex, as opposed to flat or concave? What considerations determine its radius of curvature?
Q: At a connection of two ropes with a tension of 10 N the incident wave is reflected by the equation x...
A: Tension in the rope=10 N The wave equation in the rope, y(x,t)=0.08 cos 2πx-10πt=0.08 cos 10πt-2πxge...
Q: Example (Coordinate Transformations) Given the rectangular coordinate vector Vx² +y² x² +y² +z² yz V...
A: The given vector is A A=x2+y2x2+y2+z2 x^-yzx2+y2+z2 z^in cylindrical co-ordinatesx=ρ cos ϕ ; y=ρ sin...
Q: 5
A: Given, Focal lens is 5.0 cm and object place to 6.0 cm away from first lens and distance between len...
Q: A particle has a charge of q = +4.5 µC and is located at the origin. As the drawing shows, an electr...
A: Lorentz Force The force acting on a charged particle q moving with velocity v→ under a uniform magne...
Q: Suppose that the mass in a mass-spring-dashpot system with m= 20, c= 13 and k =2 is set in motion wi...
A: Here is the Answer and the explanation
Q: A particle moves through 3-space in such a way that its velocity is v(t) = i + tj + t ²k Find the co...
A: Given that,A particle moves through 3-space in such a way that it's velocity is given by : ...
Q: Consider an infinite plane with a uniform charge density of +6.8 x 10-12 C/m2. Let point A = (0, 0,...
A: Given: Charge density σ=6.8*10-12C/m2 A(0,0,11.0) B(0,0,6.4)
Q: Q3 For the network in Fig.3 a. Find currents I, 1, and I. b. Find voltages V and Vs. c. Find the pow...
A: first of all we have to simplify the circuit by resolving resistors connected in parallel and series...
Q: The figure shows a proton (p) on the central axis through a disk with a uniform charge density due t...
A:
Q: A factory has 300 gallons of marmalade in its holding tank at time t 0. The marmalade is being remov...
A: The amount of marmalade being removed is given asH(t)=8(1.3)t And the amount of marmalade being remo...
Q: 3. Consider a thin rod (of width zero and uniformly distributed mass) pivoted freely at one end abou...
A: Equation of motion is, Lz˙=τz Change in angular momentum in the terms of cylindrical coordinates, L...
Q: Can you explain why the quotient of depth of field of the microscope at 100x and 1000x magnification...
A: Quotient depth of the field is determined by the distance from the nearest object plane to the farth...
Q: The H-R diagram is the most important graph in astronomy. One of the reasons that this graph is so p...
A: The H-R diagram is an important tool to study about stars and related information which we could rev...
Q: (-s/w) ô B 2. SpaceX engineers is planning to build a 2-stage rocket which has a-t graph as shown. B...
A: Solution: The acceleration time graph is given as
Q: 2
A:
Q: pon tetrachloride (CC14) has a n 3. Find the carbon tetrachlorid cific volume and specific gravit
A: To find the carbon tetrachloride's as, Weight Density Specific weight Specific volume Specific grav...
Q: 4. Two protons are located 2cm away from each other. Find the force between these particle
A: The force between two charged particles q1 and q2 at distance r is given by Where k = Coulomb const...
Q: Block A weighs 43 N and block B weighs 27 N. The two blocks are connected by an inextensible massles...
A:
Q: Solve using Laplace transform, please
A: Given: R=1ΩL=0.25 HC=0.2 Fv(t)=377 sin 20t Vv(t)=0 for 0≤t< (10π) and (25π) seconds <t<∞ ...
Q: I answer 13 and it was within 10% of the right answer
A: Given data: Moment of inertia of spacecraft IS=5.00×105 kg·m2. Moment of inertia of gyroscope Ig=21...
Q: Two blocks are positioned on surfaces, each incline at the same angle at 57.9° with respect to the h...
A: Given data: Mass of black block is m'=5.53 Kg Acceleration of block to the left is a=1.5 ms-2 The an...
Q: . If the incident angle is 45 degrees and the seismic velocity in the first medium is areasonable va...
A: Given:- The seismic velocity is the slower in second medium when it is compared to the me...
Q: 12
A: Given: Sunlight is incident on a diffraction grating with400 ruligs/mm To answer: What is the highes...
Q: Good day, I obtained T as 1/2m(r \theta\dot)^2 and V as -mgrcos\theta. If something else is obtain...
A:
Q: Ozone layer One method of estimating the thickness of the ozone layer is to use the formula In Io - ...
A: Given Wavelength = 3176×10-8 cm Ozone layer thickness = 0.01 cm k ...
Q: Which of the following statements is/are true? I. Dim violet may excite electron than bright re...
A: I. As we know in the VIBGYOR pattern, wavelength increases, and frequency decrease from violet to re...
Q: 7. The figure for this question contains the cross section dimensions for stations 25 and 26 of a ro...
A: On considering the three level section, The area of cross section can be denoted as, Area of cross s...
Q: A 2 kg ball with a radius of 0.35 meters is initially at rest. The rotational inertia equation for t...
A: Mass is 2 kg radius is 0.35 m Moment of inertia I =0.4mr^2.
Q: Determine the volume charge density, in pC/m3, at (-8, -5, -8) if the electric field present in the ...
A: In order to solve this question, we use the differential form of gauss law ∇·E =ρεoCos[2x+2y+4z]*[2+...
Q: 13. Velocity of a particle A particle of constant mass m moves along the x-axis. Its velocity v and ...
A: Given, relationship between position of a particle and its velocity 12mv2-v02=12kx02-x2
Q: Advanced Physics Question
A:
Q: If the weight of an object that is submerged in a fluid is 10 N and the buoyant force on it is 20 N,...
A:
Q: A piston executes simple harmonic motion with an amplitude of 0.1 m. If it passes through the center...
A:
Q: A tank is filled with fluid under pressure and the pressure gauge fixed at the top indicates a press...
A: Concept used: Pressure acting on a surface is force applied per unit area.
Q: im at resonance. n (eccentricity e) of the unbalanc- tio (C) remains constant, calcula cor uniformly...
A: Given values: m=350 kg and X=10 mm,mo=10 kg,k=2500 Nm,ε=0.15 then, ωn =kmωn =2500350ωn =2.673 rads
Q: PLEASE ANSWER PARTS D AND E OF THE QUESTION
A:
Q: You shine red laser light of wavelength 685 nm on two closely spaced slits. This creates a pattern o...
A: given,λ=685nmD=2.1mm=3y3=9.15mmy3=mλDdwhere d is distance between the slits9.15×10-3=3×685×10-9×2.1d...
Q: Given that, the farce F= xye9 - 2x*y3 , find the %3D work done by F to move foom (0.0) to (1,Q) alon...
A:
Q: In the figure, a charged particle moves into a region of uniform magnetic field B , goes through hal...
A: Given In the figure, a charged particle moves into a region of the uniform magnetic field B→, goes t...
Q: A 4 kg collar C slides on a horizontal rod between 2 springs A and B shown in Figure Q2(c). Initiall...
A:
Q: If the coefficient of static friction at all contacting surfaces is µ,, determine the inclination 0 ...
A: We have to use some basic concept.
Q: Bridges are usually constructed with expansion joints so that they do not bucklewhen heated. Assume ...
A:
Q: Explain, neutral temperature of a thermocouple with examples.
A: Answer given below:
Q: Assuming the Earth’s orbit to be circular with a radius of 1 AU, show thatit moves at an average spe...
A: Newton's Law of Universal Gravitation The force between two objects of mass m1 and m2 is directly pr...
Q: Some amount of heat energy is removed from a 16cm X 26cm X 28cm block of ice to cool from 0°C to -28...
A:
Q: Question (3):- V =-[ e2 /4nɛ ]1/rA + 1/rB. Supose that - [ e2 /4nɛ, ]= X : 1/rA = y : 1/rB=Z What is...
A: The potential energy of an electron between the molecule AB is given as, V=-e24πεo1rA+1rB Also given...
Q: A skier of mass m slides up a hill for a distance d along surface coved with snow till it shops. The...
A:
Q: A swimming pool containing water is to be emptied by unplugging a 25 m length of horizontal pipe wit...
A: let's take two points,point 1 at inlet of pipepoint 2 at outlet of pipe
Q: High microwave intensities can cause biological damage through heating of tissue; a particular conce...
A: Area of Metal screen=40 cm x17 cm =40 x17 cm2 =680 cm2=0.068 m2 Allowable power dissipation= 5 mW/m2...
Q: For the circuit shown, change the value of the Voltage Source as follows (ov, 1V, 2v, 3V, 4V] then 1...
A: Ohm's Law The potential difference across a conductor is directly proportional to the current flowin...
You may have noticed a small convex mirror next to your bank’s
ATM. Why is this mirror convex, as opposed to flat or concave? What
considerations determine its radius of curvature?
Step by step
Solved in 2 steps
