Given data : Wave speed 120 m/s %3D Frequency 340 Hz Find the wavelength

Q: An object’s position function, s, in meters, is given by s(t)= -4.9t 2 +13.2t, where t is measured…

A:

Q: that driver of tind the mesI ef Car af 28 m)s amd of en orgy· how 56876

A:

Q: How much heat is required to change temperature of 10g of water from 4°C to 8°C?

A:

Q: An arrow is shot upward from the top of a 740 ft building with an initial velocity of 68 ft/s. 1.…

A:

Q: 4. Three charges are arranged as shown. What is the magnitude and direction of the resultant force…

A:

Q: Find the torque acting on a dipole of dipole moment 10^(-4) C/m placed inside a uniform electric…

A: Two equal and opposite charges separated by a distance, d is known as an electric dipole. The dipole…

Q: If two small beakers of water, one at 70°C and one at 80°C, are emptied into a large beaker, what is…

A:

Q: The plate areas and plate separations of five parallel plate capacitors are capacitor 1: area Ao,…

A:

Q: What is the total current in the circuit? [ 1.0 mA = 1.0 x 10^-3 A] R2 = 2000 n R, = 2500 0 %3D R3 =…

A:

Q: Assuming that all five appliances connected in series. The refrigerator 20Ω, TV set 10Ω, radio 5Ω,…

A: Here we apply concept of combination of resistance and ohm law

Q: 4. A 35cm solenoid with a cross-sectional area of 3cm² is wound with 250 turns of wire and made to…

A:

Q: In a triple-spool engine, the speed of which spool is always indicated? low pressure spool high…

A: A spool is basically  the combination of an engine compressor and high-pressure turbine that drives…

Q: Four resistors, R, = 100 N, R2 = 250 N, R3 = 350 N and R4 = 200 n are connected such that the…

A:

Q: 7) Use the Maxwell relations to show that the entropy of a perfect gas depends on the volume as Soc…

A: The Maxwell relation is given as: ∂S∂VT=∂P∂TV                   .........(1) As by ideal gas…

Q: The graph below is the graph of magnetic flux versus time. The slope of this graph (Ap/At) indicates…

A:

Q: 1-Continuity Equation applied when a fluid flows in an tube. ..... ...... ..

A:

Q: Charges of +2q, +q, and -q are distributed in an area as shown above. Consider a Gaussian surface…

A:

Q: 10 ms' D. 2 m 5 m Figure I The kinetic energy of the cart as it moves along AB. The speed of the…

A:

Q: If a sample of helium gas has a volume of 120 mL and a pressure of 850 mm Hg, what is the new volume…

A:

Q: A circular coil 12.0 cm in diameter and containing nine loops lies flat on the ground. The Earth's…

A:

Q: What is the magnitude of the momentum of a proton which has a mass 1.67 x 10-27 kg that is traveling…

A: Given : Mass (m) = 1.67 × 10-27 kg Velocity (v) = 2.35 × 105 m/s

Q: The rocket sled starts from rest and accelerates at a = 30 + 2t m/s? until its velocity is 400 m/s.…

A:

Q: A 450-N is in contact with a level plane of f = 0.10. If the block is acted upon by a horizontal…

A: Given: The weight of the object is 450 N. The coefficient of the friction is 0.1. The applied force…

Q: 17. Initial velocity = 5ms-', final velocity = 36 km h-1, acceleration = 1 ms-2. Find the distance.…

A: Given: Initial velocity(u) = 5m/s                 final velocity (v) =36 km/h=36×518=10m/s…

Q: sled moves along a straight x (m) 20 ck. The position vs. time (x-t) graph the rocket sled is shown…

A:

Q: A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done…

A:

Q: DC generator of AC generator including the rectifier both having the same voltage output, Which is…

A: Rectifier is used to covert ac current to dc current. Hence it's more preferable to use the…

Q: When a voltmeter is connected across the terminals of a resistor, what usually happens to the…

A:

Q: In the figure below, what is the volume flow rate in the lower opening (Point 2) which has diameter…

A:

Q: A coil of insulated aluminum a resistance of 2.15 Q at 20 What will be the new tempe

A: GivenResistance of aluminium wire, Ro=2.15 ΩAt Temperature , T0=20°CIncreased resistance od wire,…

Q: Ms. Wilkins is kidnapped and driven off in a car going 30.0 m/s. As the car pulls away, the class…

A:

Q: Čalculate the electrical energy consumed in Joules if a toaster of 90 W is used 340 seconds ?

A: Given value--- power = 60 W  time =340 sec. We have to find--- consumed energy?

Q: A 150-kg merry-go-round in the shape of a uniform, solid, horizontal disk of radius 1.50 m is set in…

A: Write the given values with the suitable variables. m=150kgr=1.5 mω0=0 rad/sω=0.5 rev/s=0.52π…

Q: A Centigrade and a Fahrenheit mercury thermometer are of identical size. At what temperature will…

A:

Q: The vector A has a magnitude of 5.0 and a direction of 14°, while B has a magnitude of 4.0 and a…

A:

Q: NEGATIVE charge moving with a constant velocity of magnitude v enters a region of a uniform magnetic…

A: Right Hand Rule :  Definition :-  According to this rule,  if when a charged particle is moving in…

Q: Five cylindrical wires are made of the same material. Their lengths and radii are: Wire 1: length e,…

A:

Q: oni lliw dail 9. Two waves are traveling through a spring in opposite directions. The amplitude of…

A: As per our guidelines  we are supposed to answer only one question. Kindly repost other question as…

Q: What force would be needed to produce acceleration of 4m/s? in a ball of mass 6 kg ?

A: Given data :                          Mass    =    m                        Acceleration   =   a…

Q: 1. Kara Less was applying her makeup when she drove into South's busy parking lot last Friday…

A:

Q: Jose and Joshua left the campus at 4:00 pm. Jose is riding a motorbike at the rate of 45 kph due…

A:

Q: Three resistors of 50 N, 100 N and an unknown resistance R are connected in parallel and the…

A:

Q: Acceleration = 2 m s-², final velocity = 10 m s-', time taken = 2 s. Find the distance. O 14m b) 15m…

A:

Q: An airplane is taking off at an angle of 9° and travelling at a speed of 200 feet per second in…

A:

Q: BIRDS SITTING ON A LIVE WIRE. Why do birds resting on a live wire are not electrocuted?   Choices:…

A: According to Ohm's law V =iRWhere, V is the potential difference So, the curent flows when there is…

Q: a big truck is pushed but it did not move; therefore there is no a friction acting on the truck.…

A: When a big truck is pushed a frictional force (static friction since the truck is at rest) acts…

Q: In the figure below, what is the value and direction of the current i? Assume a conventional…

A:

Q: When switch S in Fig. E25.33  is open, the voltmeter V of the battery  reads 3.08 V. When the switch…

A: We have to find the resistance (R)

Q: 18. Acceleration = 0-5 ms-2, final velocity = 162 km h-', time taken = 1 minute. Find the initial…

A:

Diffraction of light

In physics, the term diffraction is defined as the bending of light around the corners of the obstacle. As a light ray passes by an aperture, it bends around the edges or through slits, it spreads out through a narrow opening. The diffracted light will produce fringes of bright and dark or colored bands which are labeled as a diffraction pattern.