The wave train shown below was created in 1.0 seconds. What is its velocity? Record your answer to the nearest x.x m/s. Do not label your answer. 3 2 1 3 5

Q: 2 - 1 Farad is equal to? O A) 1 C/m O B) 1 V/C O C) 1 J/V O D) 1 C/V

A: Answer:- (D)  1 C/V    1 Farad = 1 C/V  Because  We know that  Q = C V  Where  Q = charge  C =…

Q: What is the wavelength of an electron moving with a speed of 5.55 x 105 m/s? What must be the speed…

A:

Q: Electrical energy is converted into thermal energy in a resistor at the rate of 5 watts for 1…

A: Given, Electrical energy is converted into thermal energy in a resistor at the rate of 5 watts per…

Q: A square metal plate 0.180 m on each side is pivoted about an axis through point O at its center and…

A:

Q: Determine the acceleration of the block as it slides down the plane. Express your answer to three…

A: Apply Newton's second law of motion along the x-direction mgsinθ=maa=gsinθ=(9.8 m/s2)sin22.5°=3.75…

Q: An ice cube sinks in liquid A but floats in liquid B. Which of the following statements is true? (A)…

A: Given:-  An ice cube sinks in liquid A but floats in liquid B. Find:-Which of the following…

Q: A Styrofoam box has a surface area of 0.79 m² and a wall thickness of 2.0 cm. The temperature of the…

A:

Q: A B C Question 21 Two people parachute out of a plane at the same time. D A - 100 lbs thair Fgrav B…

A:

Q: 12. A golfer drives a ball from its tee. The speed of the ball is 30 ms-1. The mass of the ball is…

A: Given: The speed of the ball is v=30 m/s. The mass of the ball is m=50 g. The contact time between…

Q: Hi please i need help with attached. Thanks. Aisha.

A: From the law of conservation of energy, the total energy in a conservative system always remains…

Q: 7. A spring with a spring constant of 55 N/m² is set up horizontally on a frictionless surface with…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Electric charge is uniformly distributed inside a nonconducting sphere of radius 0.30 m. The…

A: Given: In this question, the given details are, The electric charge is uniformly distributed inside…

Q: A 9.0-m-long string is wrapped around a pulley that is free to rotate a pulley that is free to…

A: Given Data: Length of string L=9 m Radius of pulley R=6 cm=6×10-2 m Angular acceleration of pulley…

Q: I need help with question 10 please.

A:

Q: Question 1 This is the situation of the leftmost image. (The particles move vertically, up and…

A:

Q: r from the starter cable of a car, carrying 140 A, must you be to experience a field less than the…

A: Current(I)=140A Magneticfield(B)=5.10×10-5 T

Q: 1. Four students are trying to move a table from one corner of the classroom to another, as…

A: Given Data: Let us consider the given forces acting on rectangular table. We are to find resultant…

Q: A Ferris wheel rotates at an angular velocity of 0.29 rad/s. Starting from rest, it reaches its…

A:

Q: A+2.0 nC charge is at the origin and a -4.0 nC charge is at x 1.0 cm a. At what x-coordinate cm…

A: part (a)to determine,at what x-cordinate should third charge be place , so thatit experiences no.…

Q: The Ruby-throated Hummingbird (Archilochus colubris) can flap its wings with an angular speed of 351…

A: Given data: Angular speed (ω) = 351 rad/s Required: Period (T) of the motion

Q: Starting from rest at the top plate with what velocity would an particle hit the bottom plate. The…

A: Given:- 9)  The potential difference V = 568 V  The figure of the battery is given as  Find:-  What…

Q: Use implicit differentiation to find an equation of the tangent line to the curve at the given…

A:

Q: 9. What is the clectric potential at P due to charges Q, and Qz? 1.0 m 0.50 m Q- 1.0 μC QQ-4.0 μC…

A: SOlution: gievn that Q1 = 1 micro C Q2 = 4 micro C r1 = 0.5 m r2 = 1 m

Q: Activity 1.16-Projectile Motion Problems Note: Neglect air friction unless otherwise specified. Use…

A:

Q: Ine end of a cord is fixed and a small 0.250-kg object is attached to the other end, where it swings…

A:

Q: Part A What minimum value of ma will keep the system from starting to move? Express your answer to…

A: (A) The forces acting on the mass mB are the tension T in upward direction and weight of the block…

Q: Which equation below represents the Kirchhoff's loop rule for the shown clockwise loop in the…

A: Given:

Q: 3. A point charge +2Q is at the origin and a point charge - Q is located along the x axis at x = d…

A: Coulomb's Law The force between two charges q1 and q2 is directly proportional to the product of the…

Q: question 39 please

A: Given:

Q: For number 40, compute for the latent heat of fusion of water Table 1. Mass of ice (g) 26.1 Mass of…

A: We need to find the latent heat of fusion of ice based on the given experimental observation.

Q: 1. For the following 4 diagrams, draw the direction of induced EMF in the wire loop, sitting next to…

A:

Q: 1) Position of a particle as a function of time is given by the expression: x(s)= 5sti +(-5s² +…

A: Introduction: Using basic kinematical equations, relation between displacement, velocity and…

Q: If the current through a resistor is increased by a factor of 4, how does this affect the power…

A: The power dissipated across the resistance is given  by  P= I2 R  where, I is the current and R is…

Q: 34. You put 9.0V DC across resistor R. and measure the current through it. With the same voltage…

A:

Q: Electric charges can be associated with electric fields, magnetic fields and electromagnetic waves…

A: To match the charge particles with associated field form.