The path difference at a point on the screen in Young's experiment is 5 λ. If the distance of that point from the central bright band is 0.5 mm, then the bandwidth is. (a) (c) 2.5 mm 0.1 mm (b) 1 mm (d) 10 mm
Q: C and D
A: We are given the luminosity of sun. This is the energy released per second by sun. We know that 4…
Q: Four objects are placed in a tank of water. Each object is fully submerged and released from rest.…
A: We will answer the question using formula for Buoyant force on an object due to the the liquid. The…
Q: A 12.0-V battery is connected to a series circuit containing a 25.0 2 resistor and a 5.00 H…
A: An RL circuit is made by connecting a resistor and an inductor in series or in parallel. The…
Q: A fixed crane has a mass of 80 kg and is used to lift a 200 kg crate. It is held in place by a pin…
A: A reaction force results from an oppositely directed action force. Action and reaction forces are…
Q: On a certain dry sunny day, a swimming pool's temperature would rise by 1.50°C if not for…
A: When a substance undergoes phase change heat energy is absorbed or released. But the temperature…
Q: Calculate the rotational inertia of a meter stick, with mass 0.397 kg, about an axis perpendicular…
A: The moment of inertia of rod about its center of mass is given as Icm=112ML2 Here M,L are mass and…
Q: Describe polarization of the electric dipole radiation produced by a single charge rotating around a…
A: Transverse waves have a feature called polarisation that describes the geometric orientation of the…
Q: what will be your charge if you scrape electrons from your feet while scuffing across the rug
A: We are given that we scuff our feet across the rug. We generate energy by our feet. We need to find…
Q: energy of an
A: Given: Mass of electron is 9.11×10-31 kg
Q: When the potential difference across a certain conductor is doubled, the current is observed to…
A: As per ohms law, the current through a conductor between two points will be directly proportional to…
Q: An infinite rectangular slab of thickness 2d is situated parallel to the x-y plane z = 0. Its upper…
A: Surface currents are driven by global wind systems powered by solar energy. Global and local…
Q: A silver wire has a resistance of 2.102 at 27.5°C. Calculate the resistance of the same wire at…
A: The resistivity of all materials will depend on their temperature. The resistance offered by the…
Q: A hockey puck is sliding down an inclined plane with angle = 19° as shown in figure below. If the…
A: We are given a puck. This puck is moving down the incline. We are given angle of inclination. The…
Q: Prave / = /X/A r |F1 IT
A: The distance of any point from origin is given as r=x2+y2+z2 Here x,y,z are coordinates of the point…
Q: Determine the optical power received in dBm and watts for a 72 km link with the following…
A: In an optical module, transmitted optical power refers to the output optical power of the light…
Q: A person floats in a boat in a small backyard swimming pool. Inside the boat with the person are…
A: We must decide whether the pool's water level rises, falls, or stays the same.
Q: A flat, rectangular surface with side lengths of 3.00 cm and 2.00 cm is in the xz-plane at y = 0.…
A:
Q: Hydrogen has a ground state energy of Eo = -13.6 eV. A helium atom (Z = 2) with only one electron…
A:
Q: force is projected from point A, at distance a from the center of force O, in a direction…
A: Solution: The force and potential energy of the systems are given by the following :…
Q: 1. The two prominent yellow lines in the spectrum of sodium result from transitions to the ground…
A:
Q: 18 rotating at Q/21: A wheel of 600 r.p.m. The linear velocity of particle at its (EN-CET-2004) rim…
A: We need to compute-Linear velocity (V)=?The data given as-Diameter of the wheel (D)=20 cmRadius of…
Q: " The intrinsic impedance of a medium is given by impedance in free space is: 42 Hint: -8.854x10 and…
A:
Q: n the following drawing, the system is a swivel chair, a person is on the chair and the bicycle…
A: When torque (turning force) is applied to an object, its moment of inertia changes in proportion to…
Q: Assuming your skin temperature is 37.2 °C and the temperature of your surroundings is 20.0 °C,…
A: The amount of time needed for the individual to consume an ice cream cone and radiate the energy…
Q: How does the resistance for copper and for silicon change with temperature? Why are the behaviors of…
A: The resistivity of all materials will depend on their temperature. The resistance offered by the…
Q: The flywheel of a steam engine whose moment of inertia is 72 kg m2 is given an angular speed of 150…
A: We are given moment of inertia of wheel. We are also given final angular velocity and angular…
Q: When two parallel plates connected to a 40-V battery, the electric field between the plates is 2200…
A: Given: In this question, the given details are, When two parallel plates connected to a 40 V…
Q: A sound note emitted from certain source has a velocity of 300 m/s in air and 1050 m's in water. If…
A: We need to compute-Wavelength of wave in water (λw)=?The data given as-Wavelength of wave in air…
Q: The symbols Y, n and K represent respectively the young's modulus, rigidity modulus and bulk modulus…
A: We need to compute-Relation between Y and K=?The data given as-Young's modulus=YModulus of…
Q: 4. In what way can a pulsating direct current be improved? A. Increase number of rotating coils on…
A: 4. correct option D. All of the above
Q: A wire along the z-axis (horizontal) with current I going in the positive z-direction produces the…
A: We know that the induced e.m.f e= -(rate of change of flux) Flux = B.A Where B is magnetic field and…
Q: The formation of condensation on a glass of ice water causes the ice to melt faster than it would…
A: When there is a phase change the energy enters or leaves the substance without causing any…
Q: ou answered the wrong part of the question i needed help with the last two parts provided in the…
A: Angular speed is the rate at which angular displacement changes. Frequency is the number of waves…
Q: Quantum mechanics is used to describe the vibrational motion of molecules, but analysis using…
A: Given,The vibrational frequency of the molecule, f = 7.0×1013 HzThe mass of hydrogen atom, m =…
Q: A string of mass 6 grams is stretched to a length of 0.5 meters and fastened at both end so that it…
A: Given: In this question, the given details are, A string of mass m=6 g is stretched to a length of…
Q: A thin plank of mass M is placed centrally across two solid cylindrical rollers each of mass m, and…
A: The term acceleration refers to any process in which the velocity changes. Velocity is both a speed…
Q: Putting a lid on a boiling pot greatly reduces the heat transfer necessary to keep it b Explain why.
A: Boiling points are defined as the temperature at which a liquid's vapor pressure equals its…
Q: Assuming that each of the resonant waves depicted below is the 3rd possible harmonic of its…
A: We know that even number harmonics are not possible for one end open column. The length and…
Q: In a popular lecture demonstration, a sheet of paper is wrapped around a rod that is made from wood…
A: Whether the burned paper is on the wooden or metal portion of the rod must be determined.
Q: (a) How much heat transfer is required to raise the temperature of a 0.750-kg aluminum pot…
A: Heat energy transferred from a system into a system depends on three main factors, the mass of the…
Q: A camera has a converging lens with a focal length of 56 mm. If the f-number is 2.8 what is the…
A: Given; Focal length,F=56 mmf-number,f=2.8 The ratio of the focal length of the system to the…
Q: 5. At what values of r/a, is the radial function R30 equal to zero?
A:
Q: 3. A particle moves along the x axis under the influence of a single conservative force. The…
A:
Q: Find the heat that flows in 1.0 s through a lead brick 25 cm long if the temperature difference…
A: We are aware that the heat flow takes one second to complete, that the brick is 25 cm long, that…
Q: "1 The intrinsic impedance of a medium is given by impedance in free space is: Hint: -8.854x10" and…
A: Given data, Permittivity of free space ε0=8.85×10-12. Permeability of free space μ0=4π×10-7
Q: c) Calculate the total load in the region defined by x<1, ly<2. ve z <3
A: Given that E→=4y2z3e→x+αxyz3e→y-βxy2z2e→zWe know…
Q: Consider a proton that has a momentum of 1.00 kg·m/s. Part (a) Calculate the relativistic…
A: Given: In this question, the given values are, The given value of the speed of light is,…
Q: Sometimes the metal lid on a glass jar has been screwed on so tightly that it is very difficult to…
A: We need to figure out why putting the metal lid under hot running water makes it loose enough to…
Step by step
Solved in 2 steps with 2 images
