A space probe speeding towards the nearest star moves at 0.250c and sends radio information at a broadcast frequency of 1.00 GHz. What frequency is received on Earth?
Q: The circuit shown below consists of a 21-V battery and three resistors. The currents through K and L…
A: battery potential = 21 V current through K = 4 Aresistance of K = 2 ohm current through L = 14 A
Q: adio loudspeaker is round and has an aperture of 30 cm. If it sounds a ith a frequency that produces…
A: a) Evaluate the total angle (θt) in radian by converting the degree into radians.
Q: before 4. Tighten the 2 nuts using it. 5. Never use a soldering gun in production assembly.
A: Answer 1) Tighten the 2 nuts of soldering gun before using it because it prevent self loosening
Q: An electron passes through a magnetic field without being deflected. What do you conclude about the…
A:
Q: 2. A fighter jet flying horizontally at two thousand mph ten thousand feet above ground, fires a…
A: The horizontal component of the velocity of the projectile is u cos θ and the vertical component is…
Q: stick? 7. A meter stick has a pivot that is located at (30 cm). On this meter stick we place 100 g @…
A:
Q: You pull on a string with a horizontal force of magnitude Fyb = 31 N that is attached to a block of…
A:
Q: 37 Figure I The triangular prism shown in Figure I above, has an index of refraction of 1.54 and…
A: In the given problem parallel rays of light are incident normally on the left face of the prism. The…
Q: A person standing on the edge of a high cliff throws a rock straight up with an initial velocity of…
A: Initial velocity of object is Object is thrown vertically upward.Initial vertical position of object…
Q: Pls do it correctly
A: Given that-Power of radio wave is 50000 WattWe know that-Intensity, I=PA ....eqtn 01where, P is…
Q: For the vectors shown below, determine the values of A and the acute angle O2 (in degrees) that…
A:
Q: Calculate the magnitude of the electric field inside the solid at a distance of 9.40 cm from the…
A:
Q: 7.6: 6 6. FA 160- t=0 120- 80- 5-6 A phase trajectory is shown for populations of rabbits (R) and…
A:
Q: nat is the speed of the ball at the bottom of the first plane (in m/s)7? (Round your answer to at…
A: Acceleration of soccer ball is a1=0.385m/s2. d1=8.50m d2=14.75m At rest, initial speed of ball is…
Q: In a certain city, electricity costs $0.17 per kW h. What is the annual cost for electricity to…
A:
Q: The 20-cm-diameter disk in the figure can rotate on an axle through its center. What is the net…
A:
Q: In the figure, an electron accelerated from rest through potential difference V₁-1.13 kV enters the…
A:
Q: The hare awakes to find that the slow tortoise (Vtortoise 0.13451 feet/second) is only d = 4.4882…
A: Velocity of tortoise is Distance between finish line and tortoise is Distance between finish line…
Q: A hot air balloon has just lifted off and is rising at a constant rate of 2.0 m/s. Suddenly one of…
A: Given: The speed of the passenger (balloon ) is 2 m/s. The height of the passenger during the toss…
Q: 1.1. Mars is (on average) 237 × 109 m from the Sun. (a) How long does it take light to get from the…
A: GivenThe time taken by the light is given by
Q: A wide beam of white light is incident normal to the surface of a uniform oil film that is floating…
A: We are allowed to solve 1st three subparts as per the guideline, please resubmit the question for…
Q: A block of mass m₁ = 2.30 kg and a block of mass m₂ =5.70 kg are connected by a massless string over…
A: (a) Free-body-diagram
Q: A horizontal 4.00-m long, 7.00-kg uniform beam that lies along the east-west direction is acted on…
A:
Q: A circuit calls for a 0.200 mm -diameter copper wire to be stretched between two points. You don't…
A:
Q: b) Describe the preparatory and safety procedures that need to be carried out on the grinding wheel…
A: The preparatory and safety procedures that need to be carried out on the grinding wheel prior to…
Q: Calculate the force with which the homogeneous cylinder V (x² + y² ≤ a²,0 ≤ z ≤ H) attracts a point…
A:
Q: I need help with this problem, I got the wrong answer can you help me
A: given data diameter = 4.8 cm E =(2000i+2000j+2000k) N/C what is the electric flux through the…
Q: (a) Consider an assembly of n weakly interacting magnetic atoms per unit volume at a temperature T…
A: Solution: The magnetic atoms can orient at any angle θ between 0 to π. Here θ is the continuous…
Q: The figure below gives the angular speed versus time for a thin rod that rotates around one end. w…
A:
Q: Resistor 1 is 5.9 ohms resistor 2 is 1.6 ohms and resistor 3 is 2.8 ohms. The ammeter reads 1.4 A…
A:
Q: A beam of green light, which has a wavelength of 5.61 x 10m in air, travels through an unknown…
A:
Q: The drawing shows box 1 resting on a table, with box 2 resting on top of box 1. A massless rope…
A: Weight of box 1 is Weight of box 2 is Weight of box 3 is Box is resting on table and box 2 is…
Q: If a person pushes on a lawnmower with a constant force of 90.0 N at an angle of 40° to the…
A: Given data: Constant force (F) = 90.0 N Angle (θ) = 40° to the horizontal Horizontal displacement…
Q: please provide help for the following problem.
A: Using the lens equation,
Q: An observer in a car moving at 11.5 m/s is approaching a stationary sound source which is sounding a…
A:
Q: Using the letters, match each prefix with the multiplier it represents. V V V V x 10-6 x 106 x 10-3…
A: The given prefix are associated with multiplier as per their definition.
Q: (a) We know from experience that we cannot just pull ourselves at our feet away from the ground. Why…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: A 5-kg package drops from a chute into a 30-kg cart with a speed of 3 m/s (see the illustration to…
A: Given:- The mass of the package = 5 kg The speed of the package = 3 m/s The mass of the cart = 30…
Q: A skateboarder rolls down a hill and up the other side. Would she ever reach the same height on the…
A: Given, A skateboarder rolls down a hill and up the other side
Q: Calculate the magnitude of the gravitational drift velocity in m/s for a proton near the geomagnetic…
A: Let the drift velocity is denoted by vd . Therefore, vd=6Er2qBRE0.35+0.15sinα
Q: Problem 4. Consider the rigid rotor of problem 3 above. A measurement of Le is made which leaves the…
A:
Q: Plz do.it Correctly
A:
Q: On average out of every 1000 newborn babies, one to two will suffer from a condition known as…
A:
Q: need help to understand this problem with 2 significant digit please
A:
Q: What relative orientation of vectors results in a minimum value of magnitude of the cross product?…
A: The cross product of vectors is given by For minimum value of the magnitude of the cross product…
Q: An X-ray photon with a wavelength of 0.220 nm scatters from a free electron at rest. The scattered…
A:
Need to do correctly.
Step by step
Solved in 2 steps
