A copper rod with a mass of 2.45 kg and length 45.0 cm is initially at a temperature of 35.0° C. It is placed in a 5.82 kg water bath at an initial temperature of 15.0° C. What is the change in length of the rod?
Q: A cross staff of 1 cm notch is used to find the diameter of a celestial object at a distance of 36 x...
A: x/2de/c=Rd x is the length of notch de/c is the distance between notch and cross stuff R is the radi...
Q: Find the current in the switch at the same time. The current through the conductor at this time is 1...
A:
Q: A dart is loaded into a spring-loaded toy dart gun by pushing the spring in by a distance ‘d’. For ...
A: If 'd' is compressed distance and h is the height of dart when shot from distance 'd'. Applying Cons...
Q: Q5 How much work is required to move an object in the vector field F = 5 y? i+ 2xyj Along the curve ...
A: Given, Force F→=5y2i^+2xyj^
Q: what are the x- direction and the y-direction equations for body diagram below using Newton's Second...
A: Given, Free Body diagram
Q: What is Principles and Apparatus Measuring the linear expansion of solids as a function of temperatu...
A: Principle:- The length of a solid is linearly dependent on its temperature, by the relation: ...
Q: A 2.0 g bullet leaves the barrel of a gun at a speed of 315 m/s. (a) Find its kinetic energy. (b) Fi...
A: Using K.E equation and work energy theorem,
Q: The figure below shows, at left, a solid wheel of radius R = 0.650 m and mass 70.0 kg. Mounted direc...
A: (a) The moment of inertia is given by, The net torque is given by,
Q: Advanced Physics Question
A: Given the four slides are frictionless and each have same height let's say h. Let's assume mass of t...
Q: A pendulum consists of a compact 0.4 kg bob attached to a string of length 1.6 m. A block of mass (m...
A: Given: A pendulum consists of a compact 0.4 kg bob attached to a string of length 1.6 m. The angle i...
Q: Minimizing sound intensity Two sound speakers are 100 m apartand one speaker is three times as loud ...
A: Given: h(t)= 1000-16t2 need to find the At what point on a line segment between the speakers is the ...
Q: 35.0gbecomes bullet travelige at 325.0ms stikes and ecomes embodded in that is sittig hotizontal tob...
A:
Q: Advanced Physics Question
A: The physical reaction that causes a change in the nucleus of an atom is called nuclear reaction, and...
Q: A tetherball is connected to the top of a pole with a rope that is 2.58m long and swings around the ...
A: Let the tension in the rope is T, the radius of swing motion is, sinθ=rLr=Lsinθ=2.58 msin33.4o=1.42 ...
Q: An airplane wing is designed so that the speed of the air across the top of the wing is 264 m/s when...
A:
Q: Question in the attachments
A: Given, h= 1.75 m d=9.72 m y=1.29 m
Q: A moving proton has 6.4 x 10-16J of kinetic energy and accelerates from 0V to -5000Vof 5000V between...
A: The potential energy gained by the proton when it is accelerated in the potential difference V is eV...
Q: Please answer both questions!
A: CORROSION:- A natural process in which a refined metal is converted to a more stable form such as it...
Q: The uniform disk of mass m is rotating with an angular velocity of v0 when it is placed on the floor...
A: Given data: The mass of the disk is m. The angular velocity is vo. The coefficient of the kinetic f...
Q: Please help
A: The relation between voltage and number of turns is, VPVS=NPNS (I) ...
Q: The engine of a small trailerspecial, mass 10 tons, exerts a forceparallel to its displacement and i...
A:
Q: Consider a current loop in the shape of a right triangle with legs of length a and b, which is locat...
A: We can see the direction of the three sides of the triangle along the direction of current are as fo...
Q: A bet between friends results in a coin toss. If the coin is tossed from a height of 1.3m and had a ...
A: Time which coin is in air during its upward motion is half of the hang time. It is 0.85 s. v=u+at=u+...
Q: By using hamiltonian equations. Find the solution of harmonic oscillator in : A-2 Dimensions B-3 di...
A: For a Harmonic oscillator, the Kinetic energy T and Potential Energy V are given by, Considering o...
Q: Please help solve, thank you!
A:
Q: Even though neutral hydrogen is the most abundant element in interstellar matter, it was detected fi...
A: Interstellar matter is the matter that exists in the space between the stars. It is mostly comprised...
Q: A steel wire of diameter 1 mm can support a tension of 0.24 kN. Suppose you need a cable made of the...
A: You have found the correct value of diameter. It's d2=9.12mm=0.912cm Now if you want to write your a...
Q: 1. Plot the Fermi-Dirac probability of occupation function frp(E) for T = 0, 10, 100, 200, 300 and 4...
A: Assume the Fermi level energy (EF) to be approximately 0.4 eV for simplification in understanding th...
Q: A 30 kg block is resting on a flat horizontal table On the top of the block is a 15.0 kg block to wh...
A:
Q: Calculate the current, i, and voltage, vo, in Circuit 3. 10 ΚΩ 1 v (+ 100 k2 90 ΚΩ 10 k2 50 k2 Circu...
A:
Q: It's not graded, worth zero points. Just a practice problem I can't figure out.
A: conservation of momentum along x-direction is,mtutsinϕ-mcuccosθ=mt+mcVxVx=mtutsinϕ-mcuccosθmt+mc=225...
Q: 120 N 240 mm 200 N 15 70° A machine component is subjected to the forces and couples shown. The comp...
A: Given A machine component is subjected to the forces and couples shown. The component is to be held ...
Q: more realistic model (than that in Problem 22) of a baseball in flight includes the effect of air re...
A: Given: The baseball includes the flight with the air effect resistance. The equations are as follows...
Q: 11. As shown in the Figure, a coil with 20 turns of wire is wrapped on a frame with a square cross s...
A:
Q: Find the gradient of the following functions : A) f(x, y, z) =x² +y³ +z⁴ B) f(x, y, z) =x²y³z⁴ C) f(...
A: The gradient of a function, ƒ (x,y,z), in three dimensions is defined as: grad f=∂f∂xi^+∂f∂yj^+∂f∂zz...
Q: 6.In an RLC circuit the inductor has a value 400 mH, the capacitor 4.43 uF and the resistor has a va...
A: The inductive reactance is given by XL = 2πfL Where f = Frequency of the source, L = Inductance Th...
Q: Question in the attachments
A: Given, object distance = -80.4 cm focal length = -9.62 cm
Q: Question 6 Three moles of an ideal monatomic gas are at a temperature of 245 K. Then, 2438 of heat a...
A:
Q: A long solenoid of cross-sectional area 5.0cm25.0cm2 is wound with 25 turns of wire per centimeter. ...
A:
Q: Solve this attachment.
A: Here generalized coordinates are r and ϕ So generalized momentum would be pr and pϕ Kinetic energ...
Q: About 1,336 W/m2 of electromagnetic energy reaches the upper atmosphere of the Earth from the Sun, w...
A: Given:- About 1,336 W/ m 2 of electromagnetic energy reaches the upper atmosphere ...
Q: A baseball is thrown straight up with initial speed v0. If air resistance cannot be ignored, when th...
A: Given: The Initial Speed of the Ball =v0 The Ball returns to its initial height its speed is less t...
Q: One of your summer lunar space camp activities is to launch a 1090 kg rocket from the surface of the...
A:
Q: Wonder Woman and Superman fly to an altitude of 1630 km, carrying between them a chest full of jewel...
A:
Q: A fixed amount of monotonic ideal gas starts at 2.0 m3 and 6.0 × 105 Pa and exactly 0 °C when it is ...
A: Solution: Given Values, Initial Volume(V1)=2 m3 Initial Pressure(P1)=final pressure (p2)=6×105 P...
A copper rod with a mass of 2.45 kg and length 45.0 cm is initially at a temperature of 35.0° C. It is placed in a 5.82 kg water bath at an initial temperature of 15.0° C. What is the change in length of the rod?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images