Compute the frequency (in MHz) of an EM wave with a wavelength of 4.6 in. (0.1168 m). Give your answer to four digits.

Q: A BB with a mass of 25g travels of 33m/s  to the right and strikes a 100g clay ball moving at 25 m/s…

A: GIVEN: mass of BB (m1)=25g=0.025kg velocity of BB(v1)= 33m/s mass of clay (m2) = 100g=0.1kg velocity…

Q: 1. Tom, the cat, is chasing Jerry, the mouse. Jerry runs past Tom at 10.00 m/s. At the same time…

A: Given:speed of jerry, vj = 10.00 m/sinitial speed of tom, ut = 0 m/sacceleration of tom, a = 3.00…

Q: In what ways are the gravitational and electrostatic forces similar? Select all correct answers.…

A:

Q: 4. A pilot flies on a heading of N40W with an airspeed of 240 km/h. He ground velocity is 250 km/h…

A:

Q: A space station initially at rest, consists of a 1000-kg sphere and a 4000-kg sphere joined by a…

A: If a mass, M is placed at a distance d from a point then moment of inertia of the mass about that…

Q: The diagram below shows four charges at the corners of a square of sides d = 2.00 m. Here, q₂ =q₂ =…

A:

Q: In a two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at…

A:

Q: a small 0.383 kg block slides down a frictionless surface through height h = 0.752 m and then sticks…

A: In the given questioon, Mass of the block (m)=0.383 kg Initial height of the block (h) = 0.752m Mass…

Q: 4b. -The drag force, F4, acting on a submarine depends on the characteristic length, L, velocity, V…

A: Write the dimensions of the variables. Here, μ is the dynamic viscosity and ρ is the density. Here,…

Q: A voltmeter measures the potential difference between two large parallel plates to be 50.0 volts.…

A:

Q: Mass of a car is 230 kg, calculate the weight?

A: Given data:   Mass (m) = 230 kg Required: Weight (W)

Q: Hafthor Bjornsson, a strongman, broke the world record deadlift by lifting 501kg, with a total range…

A: Given  mass(m)=501kg total range = 80cm =0.8m time =4sec.

Q: Q11) A vertical tube open to the air connected to a vein in the arm of a sick person as shown in the…

A:

Q: What factor(s) do you think affected the aftermath of the collision for set-up 4 considering the…

A: It is given that the mass of particles A and B is the same and with a value of 0.005 kg. From the…

Q: A 2.5-kg stone is released from rest and falls toward Earth. After 4.0 s, the magnitude of its…

A:

Q: A buoy floating in the sea is bobbing in simple harmonic motion with period 4 seconds and amplitude…

A: Given:-  Amplitude, A = 11  in Period, T = 4 seconds Displacement, d = −11  in at time t=0…

Q: Q/ In figure below, if the friction force between the cable and the pulley is negligible, determine…

A:

Q: 60° 25° ? 3. In the above diagram, the left cable is strong, but the right cable can only handle a…

A: The free-body diagram of the system is shown below.

Q: metal bar, whose initial temperature was 30° C, is dropped into a large container of boiling water.…

A:

Q: a. The word " _" is used to designate sound waves with frequencies greater than 20 000 Hz. b. A high…

A: A sound is a vibration that propagates through a medium such as solid, liquid, or gas in the form of…

Q: Lwiw m X = Xmax x=0 A 3.6 kg block sliding on a rough horizontal surface is attached to one end of a…

A: Write the expression for the initial energy. Write the expression for the final energy. Write the…

Q: golf ball is hit at an angle of 32.5° above horizontal with a speed of 60 m/s. How far does it…

A: Given angle=32.5° Initial speed (u)=60 m/s Required Range(horizontal distance traveled) of…

Q: The diagram below shows four charges at the corners of a square of sides d = 2.00 m. Here, q₁ = 9₂ =…

A:

Q: A hockey puck with a mass of 0.2 kg is sliding along ice that can be considered frictionless with a…

A:

Q: A red giant loses a solar mass in 250,000 years via a superwind. After 0.8 million years, it has a…

A: The original mass f the red giant is 12.7 MSun.

Q: 1-500 nm- mm 2-35nm-km 3- 25 GHz= KHz

A:

Q: The average distance from the centre of Earth to the centre of the Moon is about 384 000 km. The…

A: Write the expression for the average velocity of the Moon. Here, R is the average distance between…

Q: A 7.50-kg box initially at the horizontal (see figure). At the bottom of a) Draw a free body…

A:

Q: For tests using a ballistocardiograph, a patient lies on a horizontal platform that is supported on…

A: The following problem involves the concept of collisions. The primary concept is the Law of…

Q: 20. Particles A,B,C and D form a square with 4.13cm sides. Particles A and B both have charges of…

A: in this question  we use simple net force , field and potential  equation of system.

Q: The angular position of a point on a rotating wheel is given by 0 = 7.97 +1.93t² + 3.82t3, where is…

A:

Q: What three criteria control the rate of evaporation of water into the air space above it? The water…

A: Evaporation is the process by which a liquid turns into a gas. Liquids changes into vapour by the…

Q: Q/ Compute the tension (T) in the cable? Neglect the friction between the cable and the pulley. 44 3…

A:

Q: A runner with a mass of 70 kg accelerates from 0 m/s to 8 m/s in 9 s. Find the magnitude of the net…

A: Given data:  Mass (m) = 70 kg Initial velocity (Vi) = 0 m/s Final velocity (Vf) = 8 m/s Time (t) = 9…

Q: The diagram below shows the arrangement of three small spheres, 4, B. and C, having charges of 3q,…

A:

Q: 20. Particles A,B,C and D form a square with 4.13cm sides. Particles A and B both have charges of…

A: The following problem is related to the topic Electrostatics. This involves the properties related…

Q: An airplane heading due east at 215 km/h is blown off course by a strong wind of 65 km/h blowing 45°…

A:

Q: Suppose you walk into a sauna that has an ambient temperature of 39.0°C. (a) Calculate the rate of…

A:

Q: The largest possible distance to achieve the line of sight for a system in which the height of the…

A: in this  question  we use simple pythagoras theory for getting ans.

Q: Use the following information to answer the next question A sealed syringe can be used to determine…

A:

Q: Find the value of force applied if work done is 215 J and displacement is 8 m.

A: Given data : Work done=W Displacement=d   Required : Force

Q: 13. How can scientists know the age of an artifact they pull from a historical dig? 14. Why do…

A: Nuclear Power X-ray Radioactive dating

Q: You are working as an intern for a meteorological laboratory. You are out in the field taking…

A:

Q: If a thermometer is taken from a room in which the temperature is 75ºC into the open, where the…

A: in this question  we use newton's law of cooling equation.

Q: The uniform solid block in the figure has mass 30.9 kg and edge lengths a = 0.614 m, b = 1.51 m, and…

A: Given: The mass of the block: m=30.9 kg Edge lengths:  a=0.614 m, b=1.51 m, c=0.0972 m Since the…

Q: find the expression for the magnetic field generated by a loop at its center by developing the…

A: If a current is flowing in the wire of length dl then magnetic field at point which is at distance…

Q: Which of the following will reach the highest height? a. A golf ball is hit at an angle of 90°…

A:

Q: A cat is standing in a front of a door and then walks 10.5 m towards a tree and then climb 3.5 m to…

A:

Q: (a) Let's call the initial and final state immediately before and after the collision, respectively.…

A:

Q: A superball is a high bounce ball. Ralph, who is 10, is playing with one in the dining room. He…

A: The expansion of material varies according to the temperature. When the temperature increases then…