The isotope of Curium 242Cm has a half- life of 160 days and emits alpha particles with an energy 6.1MEV. What is the initial power emitted by a
Q: What resonant frequency would you expect from blowing across the top of a soda bottle that is 20 cm…
A:
Q: A small sphere of charge q = +66 μC and mass m = 5.4 g is attached to a light string and placed in a…
A:
Q: The 5.0 MgMg truck and 1.7 MgMg car are traveling with the free-rolling velocities shown just before…
A: a) Using the law of conservation of momentum, mTuT+mCuC=mTvT+mCvC5.0 Mg30 km/h+1.7 Mg10 km/h=5.0…
Q: 3- In an electron diffraction experiment using graphite the larger ring formed by rows of carbon…
A: As per guidelines we are allowed to answer only first three part of question. if question have more…
Q: 9 and 10. Thanks.
A: 9.The equation for dot product
Q: If a 1.06 kg mass on a spring has a period of oscillation of 4.0 seconds, find the spring constant.…
A: Write the given values with the suitable variables. m=1.06 kgT=4 s Here, m and T are the mass and…
Q: Two straight long wires carry currents I and 31 in the same direction. Where is the position where…
A: Magnetic field is a vector quantity.if two equal and opposite magnetic field act at a point net…
Q: Two objects having different masses are subjected to Identical forces act for the same length of…
A: It is given that two objects having same masses are subjected to identical forces for same length of…
Q: A long straight wire carrying a current of 0.450 A has a loop with a radius of 5 cm. The current is…
A:
Q: The unit cell is the smallest cell that if repeated will form the lattice. Select one: O True O…
A: Unit is the smallest unit which repeats again and again in 3 dimensions to give the entire crystal…
Q: The dimension of acceleration is L/T^2
A:
Q: As shown in the figure, calculate the magnetic field that wil1 be formed at the point A of the…
A: Given:- Radius of the half circle = 5 cm = 0.05 m Current flowing through the circuit = 10 A
Q: -ncave lens has a focal length of -3 cm. y from the lens. Find the magnification tive answer and an…
A: Focal length of concave lens f = - 3 cm height…
Q: Four equal +2.00-µC point charges are placed at the corners of a square 4.00 m on each side. (k =…
A:
Q: If each wire in #4 is connected to an identical battery, what is the relationship of the electric…
A:
Q: The force acting on an object is given by F, = (7x - 12) N, where x is in meters. (a) Choose the…
A: Here force is given as F = 7x - 12 Here x is in meter and F is in Newton .
Q: 1. Can objects in a system have momentum while the momentum of the system is zero? Explain.
A: Given :- can objects in a system have momentum while the momentum of the system is zero .
Q: 17 a-true b-false
A: Dark fringes occurs when the maxima of two waves are 180 out of phase. Dark fringes and Destructive…
Q: nd
A: Given: Length of copper rod is 0.53 m Mass of copper rod is 5×10-2kg Current is 13 A
Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…
A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…
Q: The resistance of the metal bar with a weight of 3 N and a length of 1.5 m is 10 2. The metal rod…
A:
Q: D.) PA. E.) PA V
A:
Q: An LC circuit like the one in the figure below contains an 95.0 mH inductor and a 26.0 μF capacitor…
A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: A block (4 kg) starts from rest and slides down a frictionless ramp #1 of height 9 m. The block then…
A: Since you have posted multiple parts we will solve the first three parts for you, kindly post the…
Q: When you go out to your car one cold winter moning you discover a 0.70-cm thick layer of ice on the…
A:
Q: Calculate the horizontal force P on the light 14° wedge necessary to initiate movement of the 32-kg…
A:
Q: A 44.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 144…
A:
Q: Thiose conduatons aine campying comments, I, = Iz= 2A ionsto the and T3- 6A at of os shouen în the…
A: The magnetic force per unit length of current carrying conductor is given by the formula,…
Q: Consider the semiare of charge shown in the figure, that has an opening angle of 0o = 47° and a…
A:
Q: Q4 A rod of length 3m has a uniform positive charge per unit length A = 4 nC/m. determine the…
A: in this question we define electric field equation at different point .
Q: A metal sphere of radius 30 cm has a net charge of 30.0 nC. What is the magnitude of the electric…
A: Given: In this question, the given details are, A metal sphere of radius 30 cm has a net charge of…
Q: A rope that weighs 0.5 lb/ft is attached to a bucket filled with cement plaster that weighs 22 lbs.…
A: weight per unit length, w=0.5 lb/ft Bucket with plaster, W=22 lb This bucket is pulled by the rope…
Q: ed a
A: Given: Electric field is 12000 N/C Plate separation distance is 40 mm Initial speed is 2×107m/s
Q: 3. If V = 12 V in the circuit below R = 100 N R2= 200 N %3| R3 = 100 N R5= 300 N R4 = 150 N R, = 100…
A: Solution: Given that V = 12 V and the values of other resistors
Q: The moment of inertia of a solid cylinder of radius R, mass M and length L, perpendicular to its…
A: Write the expression for the moment of inertia of the cylinder as given above. Here M signifies…
Q: а. What is refraction? b. Why does light bend when it passes thru different materials
A: a. Refraction is redirection or change in direction of wave while passing from one medium to other…
Q: You drop a 10 Ib bowling ball and .1 lb piece of paper with air resistance. Which object will hit…
A:
Q: Only first part
A: Given that-Potential difference, V= 71 VoltCross-sectional area= 3.56×10-6 m2Resistivity, ρ=…
Q: A horse pulls a cart with a force of 15 lb at an angle of 34° above the horizontal and moves along…
A: applied force (F) = 15 lb Angle (θ) = 34o above the horizontal Constant speed (v) = 6.7 mihr
Q: Q5 By performing nodal analysis to the circuit in the following Figure, calculate the voltage V1.…
A: in this question we use kirchoff's law at circuit.
Q: = 201². The fan blade in a jet engine rotates from rest with the angular acceleration a = 1 9. find…
A: GIVEN Angular acceleration = α = 20t2
Q: 5. A pendulum has a length of 0.65 m and a period of 4.1 s. The Pendulum is on an unknown planet.…
A:
Q: A conducting bar of length 0.25 m and mass of 0.34 kg is pulled to the right with a Force of 3.0 N.…
A: Write a given values of this question. L=0.25mm=0.34kgF=3.0NB=0.750TR=50Ω
Q: When two parallel plates connected to a 40-V battery, the electric field between the plates is 2200…
A: Given: In this question, the given values are, Voltage is, V=40Volt, And the electric field is,…
Step by step
Solved in 2 steps with 2 images