The ratio of relocity of light in glass to that is wate Crefactive index of glass = 1.5't refractive index of water: 1.33)
Q: : Compare the magnetic moments of two bar magnets of identical dimensions and masses, if their…
A: We need to compute-Magnetic moments of two bar magnets M1M2=?The data given as-Periods are in ratio…
Q: A magnet, when suspended in an external magnetic field, has a period of oscillation of 4 s. When it…
A: we need to compute-New periodic time T2=?The data given as-Initial periodic time T1=4 secMagnetic…
Q: 3. Robert is pulling his red wagon forward with a force of 230N by holding the handle at a 60 degree…
A: Given: P=230 N at 60o Angle Q=300N
Q: A conducting rod is moving with a velocity u on two parallel conducting bars, as shown in the…
A: Due to motion of conducting rod in magnetic field, motional emf will be induced which will cause…
Q: A conducting rod of length = 7 [cm] is free to slide on two parallel conducting bars as shown in the…
A:
Q: A silica glass is formed at a temperature of 700 °C with a viscosity of 106 P. The activation energy…
A: Viscosity of silica glass are η =A expERT (1)ERT = log ηAT = ER log…
Q: The image shows the local sky for a location at latitude 40 degrees north. For an observer in this…
A: Fill in the blanks: Part(a) The diagram depicts the basic idea behind .................... When…
Q: A person places his hand palm downward on a scale and pushes down on the scale until it reads…
A: We are given the reading of scale. This is same as the force applied by palm. We are given the…
Q: An 8-kg block slides 150mm from rest down the 25-degree plane. The spring has a value of k =…
A: Given : Mass(m)=8kg Friction coefficient (μ)=0.2 Theta=25o
Q: AS, x = 35m acceleration in & direction = 0 + ax=0 acceleration in y direction=-g ⇒ ay = -9.8m/s²…
A: We are given the height of the object. We are also given the horizontal distance the object has…
Q: : The period of a simple pendulum at a place increases by 50%, when its length is increased by 0.9…
A: We need to compute-Original length of simple pendulum (L1)=?The data given…
Q: A certain material has a resistance of 5 2 at 20°C. The material is then heated to 800°C, calculate…
A: The resistivity of all materials will depend on their temperature. The resistance offered by the…
Q: before and after are given, and no other unbalanced forces act on these blocks. The collision is 8)…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: A 45-turn circular coil has radius of r = 5 [cm] and a resistance of R = 10 [2]. The coil is in a…
A: Concept: Given: Number of turns (N)=45 turnsRadius (r)=5 cmResistance (R)=10ΩMagnetic Field (B)=2T A…
Q: 1. What is the the use of filters in police photography?
A: Police photography is nothing but forensic photography. It is used to reproduce or replicate the…
Q: A soda-lime glass is formed at a temperature of 650 °C with a viscosity of 107 P. The activation…
A: Viscosity of soda lime glass are η = A expERT (1)At initially T = 6500C =…
Q: a person on a train moving at a speed of v = 3x10^7 m/s sleeps at 10:00M, by "his" watch and gets up…
A: We are given speed of train. We are also given the time interval in the clock inside the train. This…
Q: A Texas rancher wants to fence off his four-sided plot of flat land. He measures the first three…
A: We are given 4 vectors forming boundary of fence. We see that the all4 vectors when taken in order…
Q: 17-11 The thinnest copper wire normally manu- factured has a radius of 4 x 10-5 m. Find the…
A: Given data, Radius of the copper wire r=4×10-5 m. Length of copper wire L=10 m.
Q: Which of the following statements is True/False? Isolated electric charges exist. Electric field…
A:
Q: At hokey puck of mass 0.17 kg is shot across a rough floor with the roughness different at different…
A: We have to determine the work done by the kinetic frictional forceon the hockey puck when it is…
Q: Problem 12.7In a laboratory experiment, a muon is observed to travel 800 m before disintegrating. A…
A:
Q: A car that is about to enter a tunnel and is moving at a top speed of 50.0 [kph]. To signal that the…
A: We are given speed of car. We are also given temperature of surroundings. We first find the speed of…
Q: A singly charged 7Li ion has a mass of 1.16 x 10-26 kg. It is accelerated through a potential…
A: Given: In this question, The given details are, A singly charged 7Li ion has a mass of m=1.16×10-26…
Q: Quantized sound waves that propagate in a crystal lattice are called phonons. It energy is e = ho =…
A:
Q: Calculate the work done by an 85.0-kg man who pushes a crate 4.00 m up along a ramp that makes an…
A: Given that, Weight of the man (m) is 85 kg. Force is 500 N, Angle is 20o.
Q: A 0.22LR-caliber bullet like that mentioned in Example 7.10 is fired into a door made of a single…
A: We need to know how fast the bullet was moving after it broke through the door.
Q: A thin rod has a length of 0.444 m and rotates in a circle on a frictionless tabletop. The axis is…
A: We are given moment of inertia of rod. We are given its angular velocity. We are also given the mass…
Q: 01. (a) The input voltage, ve(t)=20 sin(500mt) V is connected to a silicon diode, with Vr=0.7 V in…
A: Clipper circuits: The type of electronic circuits that are used to reduce the amplitude of the…
Q: Question D1 30 g sweet potato strips originally placed in room temperature (25°C) was deep fried by…
A:
Q: A cyclotron used to accelerate protons has a maximum radius of 0.4 m and the magnetic induction used…
A: We need to compute-Frequency of oscillator (f)=?Maximum velocity of emerging protons (V)=?P.D.…
Q: Q. 8: K.E. per unit volume is given by 3 2 (a) E=P (b) E=² 3 3 (c) E=mv² (d) None of these…
A: We need to compute- K.E. per unit volume=? The data given as- K.E. of gas molecules.
Q: An electron accelerated from rest through a voltage of 790 V enters a region of constant magnetic…
A: Given: Here, the given values are, The voltage value is ∆V=790 V . The electron follows a circular…
Q: Choose which statement describes a process in which an external force does positive work on the…
A: Have a look dear
Q: Consider a system of two toy railway cars (.e., frictionless masses) connected to each other by two…
A: Given data : M1 = 2 kg M2 = 1 kg K1 = 36 N/m K2 = 18 N/m
Q: The vertical motion of a mass hanging from a spring is modeled by the equation…
A:
Q: Calculate the power output needed for a 950-kg car to climb a 2.00° slope at a constant 30.0 m/s…
A: We must figure out the amount of power required for a 950 kg automobile to ascend a 2.00 grade at a…
Q: A child has mass 6.0 kg and slides down a 35°incline with constant speed under the action of a 34-N…
A: The amount of kinetic friction that exists between the youngster and the incline's surface must be…
Q: Assume two interreacting Einstein Solids contain a total of 10¹5 particles with a total of 10°…
A: A solids-specific heat hypothesis was put forth by Albert Einstein in 1906. In this theory, Einstein…
Q: Superman needs to save Lois from the clutches of Lex Luthor. After flying for 7 seconds, he is 2515…
A: We are given the distance from Lois after a given time. We are again given new distance from her in…
Q: 27. A Si sample is doped with x = 0 to generate excess EHP of amount 1014/cm³. Excess carriers…
A: Solution: a). The density of electrons and holes are given by the following relation,…
Q: A 500-kg dragster accelerates from rest to a final speed of 110 m/s in 400 m (about a quarter of a…
A: We are aware that a 500 kg dragster may reach a terminal speed of 110 m/s in 400 m from a standstill…
Q: Ex 51: A particle performing S.H.M. has a period of 6 second and amplitude 6 cm. Find the time taken…
A: We need to compute-Time required by particle (t)=?The data given as-Periodic time (T)=6 secAmplitude…
Q: Ex. 4: The velocity of light in air is 3 x 10³ m/s. Find the frequency and wavelength of a beam of…
A: We need to compute-(i) Frequency of light in diamond (vd)=?(ii) Wavelength of light in diamond…
Q: The motion of a body falling in a resisting medium be described by dx(t) d²x(t) dt² Find x(t), and m…
A: The motion of the body falling in a resisting medium is described as,…
Q: Certain material has a resistance of 200 m2 at 20°C if the temperature coefficient of resistance for…
A: We are given the resistance of material at certain temperature. We are also given temperature…
Q: Ex. 65: A steel wire of diameter 1 mm and length 2 m is stretched by applying a force of 2 kg wt.…
A: We need to compute-(i) Increase in length (l)=?(ii)Strain=?(iii) Stress=?The data given as-Diameter…
Q: line segment r₂(t)= -ti, -pstsp.
A:
Q: 1. A conductive sphere of 23 mm radius is separated from outer conductive shield by 3.5 mm thick…
A:
Q: 3. For the vectors A = [3], B = [¹3] a) Sketch both vectors b) Determine the magnitude of each…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Step by step
Solved in 2 steps