Radius of gyration of disc rotating about an axis perpendicular to its plane passing through its centre is (If R) is the radius of disc.) (a) R2 R 9713 (c) (b) ELLA R (d) 3 -
Q: What pressure is exerted on the bottom of a hold 50.0 kg of gasoline by the weight of the gasoline…
A: Given: In this question, the given values are, Here, the given width is the 0.500 m, And the given…
Q: An object is placed 20 cm to the left of a converging lens of focal length 30 cm. A diverging lens…
A: We are given object distance from convex lens. The image formed by this works as virtual object for…
Q: The weight of your 1420-kg car is supported equally by its four tires, each inflated to a gauge…
A: The area of each tire's contract with the road must be determined. We are aware that the automobile…
Q: The following considers electromagnetic wave propagating in free-space (without charges or…
A: Maxwell gave 4 equations which govern the electromagnetic waves. In free space we have no charge and…
Q: Light rays from a distant object are refracted by the curved surfaces in the structure of the eye to…
A: We are given distant object. We are given the rays from that distant object entering the eye. We see…
Q: Q1. a) How much of oxygen gas can be heated from OC to 100C degrees by amount of heat 0.1 kcal. b)…
A: (a) Given data, Energy is given Q=0.1 Kcal =0.1×4186=418.6 J. Temperature is changes from 0 to 1000…
Q: An astronomical image shows two objects that have the same apparent magnitude, i.e., the same…
A: Let the luminosity of the star is Ls= LoLuminosity of Milky Way galaxy, Lm=1011LoLuminosity of…
Q: Problem Imagine a uniform magnetic field, pointing in the z direction and filling all space (B =…
A:
Q: ▼ ▼ 0.272 rad Submit Answer Requested Part E The maximum speed. Express your answer to three…
A: We will answer the question by first writing the expression for displacement of the spring mass, and…
Q: The magnitude M of an earthquake is related to the energy
A: Earthquake is the shaking of tectonic plates. The waves oscillate and are called shock waves. These…
Q: What effect does condensation on a glass of ice water have on the rate at which the ice melts? Will…
A: Condensation is the process by which a substance changes its phase from the gaseous state to the…
Q: A 50.0 mA current is carried by a uniformly wound air-core solenoid with 400 turns, a 15.0 mm…
A: A solenoid is formed by winding a long conducting wire in a helical pattern. When a current is…
Q: hat is the mass of a black hole with a Schwarzschild Radius of 1 AU? Please show w
A:
Q: Ex. 54 Two pipes closed at one end, 51 cm and 52 cm long produce 3 beats per second when they are…
A: We need to compute-Velocity of sound (V)=?The data given as-Both pipes closed at one end.l1=51…
Q: 6. a. Find the components of velocity and acceleration vectors in both cylindrical polar and…
A: (b) We know that the lagrangian L= T-V Where T= Kinetic energy V= Potential Energy
Q: An A.C. supply of 50Hz is applied across a circuit containing a resistance of 10 ohm & capacity of…
A:
Q: Question 3: Induction (a) The rod shown below moves to the right on essentially zero-resistance…
A:
Q: A circular disc of mass of 10 kg and radius 0.2 m is set into rotation about an axis passing through…
A: Given : Mass of disk(m)=10kg Radius(R)=0.2m Torque τ =10N-m t=6sec To find: Angular velocity
Q: A policeman on duty at a crossing chaiienges a motor driver for crossing the speed limit 100 km/hr…
A: We need to compute-Velocity of car (VS)=?The data given as-Speed limit=100 km/hrn1-n2=20Velocity of…
Q: Suppose the electric potential in a region is V(x,y,z) = 2xy2z3 What is the z component of the…
A: Given data, Electric potential in a region is given as Vx,y,z=2xy2z3.
Q: 4πke ke, B By how much is the approximation B HonI [or in terms of Coulomb's constant -nI] in error…
A: Given,The approximation B = μ0nIThe length of the solenoid, l = 24 cmThe diameter of the solenoid, d…
Q: A of thin uniforum uod of length 1 m & mass 1 by rotating an axis moment of inertia & ladius of…
A:
Q: Suppose a train that has a 150-Hz horn is moving at 35.0 m/s in still air on a day when the speed of…
A: When there is a relative motion between the source and the observer, the frequency of the sound will…
Q: rature sou
A: Given: Absorbed Heat is 375 J Temperature is 225oC Expelled heat is 245 J Temperature is 20oC
Q: : In a wire, when elongation is 2 cm, energy stored is (E). If it is stretched by 10 cm, then the…
A: We need to compute-Final energy stored (E2)=?The data given as-Initial elongation (l1)=2 cmInitial…
Q: The material ejected from the surface of asteroid would have a significant momentum. Since asteroid…
A: We are given materials ejecting from asteroid. The material is from asteroid only and everything…
Q: A cylindrical container with a cross-sectional area of 65.2 cm² holds a fluid of density 806 kg/m³.…
A: We know the cross sectional area of the cylindrical container is 65.2 cm2. The cylindrical…
Q: A solid block is attached to a spring scale. When the block is suspended in air, the scale reads…
A: We must ascertain the block's volume. The block weighs 18.2 N in water and 21.2 N in the air,…
Q: A galvanometer has a resistance of 30 . It gives a full scale deflection with a current of one…
A: We need to compute-Shunt resistance (S)=?The data given as-G=30 ohmIg=1 mA=10-3 AI=1 A
Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 1.20 x 107 m/s and…
A:
Q: Calculate the e.m.f. induced in a coil of inductance 15 H in which the current changes from 8A to 5…
A: We need to compute-Induced emf (e)=?The data given as-Induction (L)=15 HenryI1=8 AI2=5 Adt=1 sec
Q: A circular loop consisting of 150 turns of wire and a diameter of 8.2 cm is placed in a uniform…
A: We are given magnetic field through loop. We are also given number of turns of loop and its…
Q: Given the voltage sources e₁=20 V, e2=5 V, and the resistances R₁=1000, R₂-3000 and R3=5002, find…
A:
Q: mer's eyes.
A: Given: Distance is 25 cm above water Refraction index of water is 1.33
Q: 1. Compare and contrast: a. Airborne remote sensing vs. Hydrographic SoNAR b. Remotely Operated…
A: Introduction: Remote sensing applications, sensors should be mounted on suitable stable platforms.…
Q: A current of 0.1 A produces a deflection of 30° in a T.G. What current will produce a deflection of…
A: We need to find-(i) Current (I2)=?(ii) Deflection (θ3)=?The data given as-I1=0.1…
Q: A lamp hangs vertically from a cord in a de scending elevator that decelerates at 2.4 m/s², (a) If…
A: Here we have to find (a) Lamp's mass and (b) Cord's tension For each free body diagram of the FBD,…
Q: ng. (c) How long does it ta
A: Given: ε=12VR=1.07 MΩC=2.36μF
Q: An uncharged conducting cube is initially grounded as shown in the figure. A rod with charge +3q is…
A: Need to find Final charge of the cube .
Q: A battery with an emf of 24 V is connected to a 6 2 resistor. As a result, a current of 3 A exists…
A: Given: In this question, the given values are, The given emf of the battery is, 24 V. And the given…
Q: The quarter ring shown has a mass 4kg and was cut from a thin, uniform plate. Knowing that r₁ = 80mm…
A:
Q: In a classroom demonstration, the pressure inside a soft drink can is suddenly reduced to…
A: We must calculate the net inward force that the atmosphere's pressure has on the can's vertical…
Q: Consider a ball and a rod both with charges +3e. After touching the rod with a charged metal, you…
A: We have given that, a ball and a rod both with charges +3e. After touching the rod with a charged…
Q: 1) A linear spring has a spring constant of 20 N/m. How far would it have to be stretched to have a…
A: We are given spring constant of the spring. We are also given the potential energy stored in it. The…
Q: Q1. A 500 N force is applied at P to pull up the 50 kg Block A from rest as shown. Determine the…
A: First, we collect the input data and also formulated the question. Then find the net upward force…
Q: Problem 7.8A square loop of wire (side a) lies on a table, a distances from a very long straight…
A:
Q: The index of refraction for violet light in silica fint glass is 1.66 and that for red light is…
A: I have given handwritten answer.
Q: A sample of radioactive material is studied in a lab and is found to have a decay constant of 100 ×…
A: When an atomic nucleus becomes unstable they become stable by radiating energy this process is known…
Q: A circular disc of mass of 10 kg and radius 0.2 m is set into rotation about an axis passing through…
A: We need to compute-Angular velocity (ω)=?The data given as-Mass (M)=10 kgRadius (r)=0.2 mTorque…
Q: The accompanying figure shows a cross-section of a long, hollow, cylindrical conductor of inner…
A:
Step by step
Solved in 2 steps
