In a Young's double slit experiment, 12 fringes are observed to be formed in a certain segment of the screen when light of wavelength 600 nm is used. If the wavelength of light is changed to 400 nm, number of fringes observed in the same segment of the screen is given by (a) 12 (b) 18 (c) 24 (d) 30
Q: Problem 2 The boom has a length of 30 ft, a weight of 800 lb, and a mass center at G. if the maximum…
A: We have given Moment M = 20000 lb ft Length L = 30 ft θ = 30° Perpendicular distance of 800 lb…
Q: A sonometer wire of length (1₁) vibrates with a frequency 250 Hz. If the length of wire is…
A:
Q: a. When do we say that the body is accelerating? b. What's the difference between acceleration and…
A: Concept: To determine the deceleration of the car we will use Newton's Equation of Motion given…
Q: A syringe which has an inner diameter of 0.600 mm is attached to a needle with an inner diameter of…
A: We are given the blood pressure. We first convert this to pascals. We are given the diameter of the…
Q: Assume m₁ = 1.2 kg and m₂ = 1.5 kg. Neglect any rotational and frictional effect of the pulley.…
A:
Q: Value: x=0.183 MeV Hint: Compare the new rest energy of the neutron to the electron and consider…
A:
Q: please answer e f and g
A: (e) At what tangential speed should the bug move so the apparent weight at the top is zero. (f) What…
Q: You heat a sample of ice from -20°C to 100°C and gather the data in the table provided. Time (min) B…
A: Heating Curve: It is used to represent the Endothermic process. An endothermic process is a process…
Q: A capacitor of unknown capacitance is connected across a battery of V volt. A charge of 360 μC is…
A:
Q: (a) Calculate the number of electrons in a small, electrically neutral silver pin that has a mass of…
A: The mass of the silver pin, m=13g Molar mass of silver, M=107.87 g/mol Number of electrons per…
Q: A system consisting of six indistinguishable particles obeys the Fermi-Dirac statistics. This system…
A: Given that there are 6 particles which follows Fermi-dirac statistics. Degeneracy of each level is…
Q: Unfortunately, one person got infected by V. vulnificus after eating some oysters. We want to…
A: According to the question, the bacteria is assumed to be in the shape of a sphere of radius r = 0.55…
Q: The acceleration of a free falling body is described by a = 9.81 [1-10-4. v²] m/sec², where v is in…
A: Given that, the acceleration of the body is a=9.811-10-4v2m/s2 we have to find the velocity at…
Q: 3) (Treat as an "energy" problem) While exploring an abandoned barn, Lobster got stuck in a crate…
A: Part(d) How many pieces of candy (each with mass m) does frog need to eat to bring lobster up to the…
Q: Find the angle of banking of curved railway track of radius 600 m, if the maximum safety speed limit…
A: To find- (1) Angle of banking θ=?(2) Elevation of outer track over inner track (h)=?Given…
Q: The atmospheric pressure in a location is measured by a mercury (p = 13,600 kg/m3) barometer. If the…
A: Given, The density of mercury, ρ=13600kg/m3 The height of the column, h=740mmh=0.74m The atmospheric…
Q: n section 1.2 one reads “The composition of the gas sendout will consist of natural gas, liquefied…
A: The heating value is the amount of heat released when a fuel is burned. the composition of the…
Q: The plates of a capacitor are connected to a battery which maintains a constant electric potential…
A: We have been given a parallel plate capacitor connected to constant potential difference. If we…
Q: A coil having an inductance of 200 mH is magnetically coupled to another coil having an inductance…
A: Given data, Inductance of 1st coil L1=200 mH. Inductance of 2nd coil L2=500 mH. Coefficient of…
Q: al al of 45°, is app
A: Given: Mass of crate is 100 Kg Towing force is 200 N Angle is 45o Time is 10 s
Q: Calculate the acceleration due to gravity at the surface of earth. (radius of earth r = 6.4 × 106 m,…
A: We need to compute-Acceleration due to gravity on earth's surface (g)=?The data given as-Radius of…
Q: When completely empty, a 3.0 gallon [gal] tank weighs 118 newtons [N] on the Earth. Now on Mars,…
A:
Q: The diagram below depicts an RC circuit where C = 2.95µ F, R₁ = 18N, R₁ = 12N, R₂ = 102, and V = 10…
A: Initially the capacitor is unchanged hence at t=0 Capacitor start charging and it becomes short…
Q: Find the value of L and Theta.
A: Equilibrium means balance of quantity in discussion. Equilibrium may be stable or unstable. We are…
Q: A gas is at 21?C.To what temperature must it be raised to triple the rms speed of its molecules?
A: Given: In this question, the given details are, The given gas is at 21°C. To find out the…
Q: A motorcyclist heading east through a small town accelerates at a constant 4.9 m/s/s after he leaves…
A: We are given acceleration which is constant throughout the motion. We are also given initial…
Q: Find the net torque on the wheel in the figure below about the axle through O, taking a = 13.0 cm…
A: We are given the forces acting. We are also given the radius of outer and inner circle. We find the…
Q: The tension in a string is 13.2 N, and its linear density is 0.699 kg/m. A wave on the string…
A:
Q: 8. Using the Debye approximation for a one-dimensional monatomic lattice with atomic spacing a and…
A:
Q: 1
A: We have-A battery of 3.0 V is connected to a resistor,Power dissipation is 0.5 WattTerminal voltage…
Q: Consider each of the following statements. If the error introduced is systematic write S and if…
A:
Q: Make a research of a residence with an advanced home wiring system. Make a sketch of the system and…
A:
Q: An object is placed at an object distance equal to the magnitude of the focal length of a diverging…
A: When light is being passed from one transparent medium to other, it bends. This phenomenon is well…
Q: An air column closed at one end has length of 44 cm. It resonates with tuning fork of frequency 20…
A: We need to compute-Velocity of sound (V)=?The data given as-Length (l1)=44 cm=0.44 ml1 resonates…
Q: Question №º3.3. (Problem 3.9 from Finn's Thermal Physics) Your 200-g cup of coffee is too hot to…
A: Given data : mc = 200 gm Tc = 95°C Tw = 20°C Ti = 0°C To find : mw and mi
Q: Based on what you know about Kirchhoff’s laws of spectroscopy, explain how the Sun’s light can be…
A: Kirchhoff gave 3 laws of spectroscopy. The first law states a continuous spectrum is produced by a…
Q: 1. Consider the position vector r = xi+yj+zk of a particle moving in some space curve defined by the…
A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…
Q: How can the noise level of a photomultiplier detector be reduced below the level of shot noise? a.…
A: Noise source of the photomultiplier tube The noise sources of photomultiplier tubes can be roughly…
Q: When M₁ gram of ice at -10°C (specific heat = 0.5 cal g-¹°C-¹) is added to M₂ gram of water at 50°C,…
A:
Q: 3. If the mobility of impurity scattering is 500cm²/Vs and the mobility of lattice vibration…
A: Given data, Mobility due to impurity scattering μi=500 cm2/Vs. Mobility due vibration scattering…
Q: - A thermally insulated vessel contains 150 g of water at 0°C. Then, the air from the vessel is…
A: Let x grams of water is evaporated. According to the principle of calorimetry, Heat lost by freezing…
Q: 4.2 Evaluate a. A hydrogen atom is in a superposition state given by: 1 Y = [3V100-4210-2321] (29 b.…
A:
Q: 3. Consider a compound lens made of a concave lens and convex lens. The concave lens has a focal…
A: Given, focal length of concave lens f1=8cm=0.08 m and focal length of convex lens f2=-10cm=-0.1m
Q: Calculate the number of states per unit energy in a 100 by 100 by 10 nm piece of silicon (m = 1.08…
A:
Q: In the figure, a metal wire of mass m = 25.2 mg can slide with negligible friction on two horizontal…
A:
Q: QUESTION 8.20 Change of current amplitude along a wire loop. A circular wire loop of radius a = 30…
A: Given, The radius of the circular loop is a=30cm
Q: 6) Circular motion, horizontal track, with friction: A car of mass m is moving at a constant speed v…
A:
Q: A syringe which has an inner diameter of 0.600 mm is attached to a needle with an inner diameter of…
A: Concept: To determine the Minimum Force the nurse must apply to the syringe, we will use the formula…
Q: How much energy will be required a mass of 100 kg escapes from the earth? (Re-6.4x10^6 m, g=10m/s^2)
A: We need to compute-Binding energy (BE)=?The data given as-Mass (m)=100 kgRadius of earth(Re)=6400…
Q: When M₁ gram of ice at -10°C (specific heat = 0.5 cal g-¹°C-¹) is added to M₂ gram of water at 50°C,…
A: In such kind of heat transfer problems, Heat given by water is equal to heat gained by ice and, Heat…
Step by step
Solved in 2 steps