Questions: 1) what is E in 'red" light (^= 800 nm) compared to violet light ( 1= 400 nm) ? a) find "f" for each color. %3D

Q: The two monochromatic waves initially in phase are shifted by the distance shown in the figure…

A: Wavelength is the distance over which the wave repeats its shape. It is measured as the distance…

Q: A playground is on the flat roof of a city school, 5.5 m above the street below (see figure). The…

A: Height of roof (H) = 5.5 m height of vertical wall (h) = 6.8 m Angle of launch (θ) = 53 degree…

Q: Computation. Three blocks are connected as in the figure with m4-5 kg, mp-10 kg, mc=7 kg, and 0=4°.…

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Q: The bends during flight. Anyone who scuba dives is advised not to fly within the next 24 h because…

A: The soldier dives at a depth 21 m. The parachute is at altitude 7.5 km. The average air density of…

Q: 1. Determine, list and label which resistors are in parallel and which are in series. List all…

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Q: Archimedes: What forces are acting on an object when it is placed in a fluid? a) Its weight due to…

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Q: 1. A sinusoidal wave traveling in the positive x direction has an amplitude of 15.0 cm, a wavelength…

A: General expression for any wave function is given byy=Asinωt-kx+ϕ Where, Ais the amplitude k is…

Q: What is the total surface charge density on the interface of the two materials? A B

A: Given data, Voltage=V Two capacitors connected in series.

Q: 1 f(x) = x+ 7 2 g(x) = 3x-8 %3D a. f(5) a. g(1) b.Y(-1) b. g(-3) c.f(-3) c.g(0)

A: In the question  the fucntions are f(x) and g(x) & we have to find the  values of` the functions…

Q: Consider a plane, monochromatic, electromagnetic wave traveling in a homogeneous medium. Its…

A: Given the magnetic fieldBx = 0By= 0Bz= B0cos(9y + 2× 109t) y is in metre and t is in second.find…

Q: A skate boarder moves at constant velocity across a horizontal surface. She tosses her phone…

A: Given  Phone is vertically tossed wrt surface  And skate board is moving with constant velocity

Q: Consider the mass spectrometer shown schematically in the figure below. The magnitude of the…

A: Electric field (E) = 2800 VmMagnetic field (B) = 0.04 T Charge (q) = 1.6×10-19 C mass (m) =…

Q: E6.A net force of 48.0 N accelerates a 3.5-kg mass over a distance of 12.0 m. What is the work done…

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Q: /16 4. Static electricity refers to a) A neutral object can be charged by induction or by cond in…

A: Introduction: Charging by conduction involves the contact of a charged object to a neutral object.…

Q: A grocery sack can withstand a maximum of 230 N bee it rips. Will a bag holding 15 kg of groceries…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: this is incorrect can u pls do it again in the answer format given

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Q: A particle of mass 25 kg, originally at rest, is subjected to a force of 50 N for 10 seconds. Find…

A: For Distance calculation we need to apply second equation of motion.The time is given, initial…

Q: A positive point charge q+2pC of mass m-200g is released from rest in a uniform electric field…

A: Charge on particle = 2×10^-6 C. Mass = 200 gm = 200 × 10^-3 kg = 0.2 Kg  Electric field = 2 × 10^6…

Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2

Q: 8.) A 500 g copper rod is at a temperature of 7 °C. It is heated using 2.5 x 10 J of energy. What is…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: A ball is thrown directly downward, with an initial speed of 6.73m/s, from a height of 28.1m. After…

A: Given  A ball is thrown directly downward, with an initial speed of 6.73m/s, from a height of 28.1m.…

Q: 5) The energy levels of a quantum mechanical system are given by the equation: En hfo f = 10*Hz n =…

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Q: Q12) Amass of 35 kg is acted on by two forces: force F, is 30 N to cast and force F; is 24 N to the…

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Q: Q11) A boy of mass 40 Kg skies down a 20 m high bill if the friction force is not negligible and the…

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Q: Can you please answer def as a followup if thats allowed?

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Q: If the 0.190 mm diameter tungsten filament in a light bulb is to have a resistance of 0.142 N at…

A: Answer Given data  Diameter of tungsten filament D = 0.190 mm So  Radius r = D/2 = 0.190/2 = 0.085…

Q: please help me DOUBLE AND TRIPLE CHECK YOUR ANSWERS.

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Q: Question 1 A roller coaster car of total mass m 645 kg starts at a level portion of the track, a…

A: Solution: given that h1 = 24 m h2 = 16 m m  = 645 kg v1 = 2.2 m/s

Q: Derive the Kirchoff's equations for the following circuit. Simplify for the answer ( only 1 term for…

A: Hope this helps. As per policy I am giving solutions for two parts. Thank you