i) Consider a radio wave which belongs to EM spectrum in the range of 300MHZ to 3GHZ. Discuss the mode of its travel and chances of difficulties in this propagation. Suggest your comments to make the propagation effective. ii) Discuss the role of GPS control stations for effective navigation on earth.
Q: i need the answer quickly
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Q: A point charge Q is located a short distance from a point charge 3Q, and no other charges are presen...
A: There are 2 charges Q and 3Q Force on charge Q is due to charge 3Q. Where Charge Q exerts a force on...
Q: 7) 210/s|| 1 y 2lo/3 6L d lo/3 2lo/3 A long wire carries acurrent lo/3in the shown direction. A seco...
A: Here, we use the formula for magnetic field due to a current carrying wire, force on a current carry...
Q: a. Determine the image distance and image height for a 5.00-cm tall object placed 30.0 cm from a con...
A: Since we only answer up to 1 question, we’ll answer the 1st question only. Please resubmit the ques...
Q: Find the tension in each cord and the acceleration of the blocks. The coefficient of friction for al...
A: F.B.D for A-
Q: Find the frequency of the light ν which ejects from a metal surface electrons fully retarded by a re...
A: Find the work on escaping of an electron from this metal. given,
Q: A coil of 15 turns and a radius of (R=10.0) cm surrounds a long solenoid of radius 2.00 cm and 1012 ...
A: Given: Number of turns of large coil Number of turns per meter of Solenoid Radius of large coil R...
Q: . Charge flow in a lightbulb A 100 W lightbulb carries a current of 0.83 A. How much charge flows th...
A: The current is defined as the rate of flow of charge. It is given by,
Q: Calculate the current through a wire that experiences 0.075 N of force inside of a 5.5*10^-3 T magne...
A: Force, F=0.075N Magnetic Field, B=5.5×10-3T Diameter of the wire, d=0.10m
Q: i need the answer quickly
A: The Schrodinger equation in spherical coordinates is given by Here, for hydrogen atom, And given, ...
Q: i need the answer quickly
A: Note : Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the questio...
Q: As the drawing illustrates, two disks with masses m, and m2 are moving horizontally to the right at ...
A: Given. m1=1.5 kg m2=2.2 kg v0=5.9 m/s
Q: 1. Differentiate the three quantum numbers for an electron in the hydrogen atom and justify why the ...
A: Quantum numbers are the set of numbers which used to determine the energy and position of each elect...
Q: Magnesium bars are connected electrically to underground iron pipes to serve as sacrificial anodes.(...
A:
Q: A coil of 15 turns and a radius of (R=10.0) cm surrounds a long solenoid of radius 2.00 cm and 1058 ...
A: Here, we can apply Faraday's law of induction. The law states that, the induced emf in a coil is dir...
Q: A constant current I flows in the clockwise direction in a closed square loop of conducting wires of...
A: Given: --(eq-1) The magnetic force is given by --(eq-2) The given square loop diagram is
Q: Topic: Plane Mirrors What is the relationship between θi1 and θr1 and between θi2 and θr2?
A: The angle of incidence is that the angle between a ray incident on a surface and therefore the line ...
Q: Axis d' A non-conducting rod has a total charge Q uniformly distributed along its length d. If the r...
A: Given,
Q: A 1040kg iron bar with a length of 2.00m and temperature of −45.25˚C is immersed in 50kg of liquid w...
A: Hi there! Since there are multiple subparts in the question posted and it is not mentioned what is t...
Q: Please solve this !! please
A:
Q: Please solve all the 3 parts, it's very very urgent
A: Given that an ice cube(Lf =333 J/g) is placed in an empty 80g Al cup (cAl =0.9 J/(gC)), the temperat...
Q: A ray of light, emitted beneath the surface of an unknown liquid with air above it, undergoes total ...
A: From the figure,
Q: i need the answer quickly
A:
Q: I am trying to solve this one not with the weight, but rather the formula that uses sum of areas * c...
A:
Q: Two bodies in thermal equilibrium can have different pressures. True or False? a) True b) False
A: Given that, There are two bodies in thermal equilibrium.
Q: R2 R3 lo R1 An image taken from the cross-sectional area of a coaxial cable consisting of a solidinn...
A: The magnetic fields at the two given points, will be the result of the net magnetic fields produced ...
Q: A space heater operating at 120 V has a resistance of 20 2. How much power does it use? A. 720W В. 2...
A: Answer: Space heater operating at voltage, V= 120 Resistance, R= 20Ω So, in order to find power of ...
Q: on configuration of Cm³- is f10 6d' 7s² f' 6d* 7s? f11 7s? f10 7s² 7p' f' 6d' 7s² 7p³ a C d e
A: Given, Element =Curium (Cm) It is having the atomic number Z= 96. Curium is a radioactive element, ...
Q: A 20-keV deuteron in a large mirror fusion device has a pitch angle θ of 45 at the midplane, where B...
A: Given:- Larmor radius is expressed by:
Q: y d A constant current Iflows in the conducting wires of a right triangular closedloop with perpendi...
A: Given, Triangular loop of current carrying wire
Q: Please Solve this Advanced Physics Question for me asap. Thank you.
A:
Q: Find the magnetic field (in µT) would be required to constrain an electron whose speed is 22.9x106 m...
A: Velocity, v=22.9×106m/s Diameter, d=1.0m, So, radius, r=0.5m Charge of electron, e=1.6×10-19C Mass ...
Q: Given R= 25 k and C=1500 pF and f=0.5 fc Determine 1- magnitude voltage gain and phase angle and...
A:
Q: Can you solve it plz and explain it please
A: Given: Time taken is 2 sec The blue travels in 2 secs is 5 cm Amplitude is 5 cm Wave velocity can be...
Q: A conductor of mass 0.720 kg rests on two parallel rails as in the figure that is d=12.0 cm apart an...
A: The problem is based on the concept of Lorentz's force. In the given problem, the conductor of mass ...
Q: 6) A small charged plastic ball is vertically above another charged small ball in a frictionless tes...
A: The electric force between two charges q1 and q2 at distance r is given by Where k = Coulomb's cons...
Q: Physics astronomy
A: Given: The period of the cepheid is, P=22 days. The apparent magnitude of cepheid is, m = 19.5. The...
Q: a. Determine the image distance and image height for a 5.00-cm tall object placed 30.0 cm from a con...
A:
Q: The digital sign outside a local bank reports that the temperature is 100 °F. What is the temperatu...
A: The temperature in degrees Fahrenheit is TF = 100 oF
Q: Astronomers need to identify the position of objects in the sky with very high precision. For that, ...
A: Solution: Let's consider the earth to be a spherical object. An imaginary line in the middle of the ...
Q: 15) A beam of light in water (of refractive index of 1.33) enters a glass slab (of refractive index ...
A: Given: angle of incidence =60.00 Formula used:
Q: Two very long parallel wires are placed 10cm apart, one directly above the other. The bottom wire ca...
A: Solution: (a). The force per unit length of the wire is given by,
Q: asap pls
A: The Hamiltonian is: a. We know, So we have, So, is Eigen state of H with Eigen value
Q: i need the answer quickly
A: Given: To find the moment of the force along the AC axis as,
Q: A black hole of mass mB = 1.0 x 10^32 kg and a star of mass mS = 2.0 x 10^30 kg rotate about their c...
A: A black hole of mass mB = 1.0 x 1032 kg and a star of mass mS = 2.0 x 1030 kg rotate about their com...
Q: A uniformly charged, thin ring has radius 15.0 cm and total charge 24 nC. An electron is placed on t...
A: Given,
Q: 8. The cylinder has a mass of 20 kg and is released from rest whenh = 0. Determine its speed when h ...
A: Write the expression of the potential energy of the mass
Q: An alternating current circuit consisting of an alternating current source with a maximum voltage of...
A: Given circuit,
Q: Please include significant figures and units. Thanks for your help!
A:
Q: 2) A mass of 2 kg is suspended from a spring with a known constant of 10 Newton per centimetre and a...
A: Given: m=2kg k=10N/cm =1000N/m v=120cm/s =1.2m/s
Step by step
Solved in 2 steps