speed of light is 3.00x10^8 m/sec.  What is the speed of light in nm/sec?

Q: In the picture of the pendulum above, which points indicate the amplitude of the SHM? None A and C B…

A: In the picture of the pendulum above, which points indicate the amplitude of the SHM?

Q: the answer in the text book is A .65.4N and B.69.3

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Q: 1. A student performs this lab using rods of length L = 18 cm. When the current is I = 7.1 A, the…

A: Given:- A student performs this lab using rods of length L = 18 cm. When the current is I = 7.1 A…

Q: Calculations: 1. Find your work, use Work (J) = weight (N) x height (m) 2. Find your power, use…

A: Given data: The weight is w = 110 N The height is h = 10 ft = 3.05 m The time is t = 7 sec Part 1:…

Q: A box is sitting on an inclined surface. The angle of the plane is 20 degrees, and the mass of the…

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Q: Radios often utilize a variable capacitor in series with an inductor to tune the circuit to a…

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Q: The electric flux through a cubical box 26 cm on a side is 9.6×10^3 N⋅m2/C. What is the total charge…

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Q: A wave that reflects off a fixed boundary, will have: (Check all that apply)     the same frequency…

A: Correct option  the same frequency the same amplitude the opposite orientation Incorrect option…

Q: A private plane flying with the wind can travel 2000 km in 3 hours, but flying against the wind, the…

A: Given data: Time taken by the plane to travel 2000 km while flying along the wind =3 hours Time…

Q: A function f is defined by f = 4.2 x/y² where x = 2.40 ± 0.01 and y = 1.10 ± 0.04 Calculate the…

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Q: g) A window with a thickness of 3.0 cm and an index of 1.4 has a laser shining on it at 45°.…

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Q: Warming 1 kg of water requires 4.186 kJ of energy per degree Celsius. About how long would it take…

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Q: How long would a closed tube have to be in order to hear the 5th harmonic at 4000 Hz on an open…

A: Given:-           Frequency (f) = 4000  Hz          Speed of sound (v) = 340  m/s         Length of…

Q: A uniform line of charge (dq/dz = λ) passes at closest distance D to the center of an uncharged…

A: it is mentioned that sphere is a conducting one which is uncharged. when an uniform charge wire is…

Q: For the capacitor network shown in (Figure 1), the potential difference across ab is 46 V Figure 150…

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Q: If you had a runway and flick a line of 12 marbles to the right and a line of 7 marbles to the left…

A: Collisions occur when two objects come in direct contact. During collisions, two or more object…

Q: A force diagram for a 2.0-m long uniform beam is shown at the right. Apply the first and second…

A: Given:-           Length of beam (L) = 2 m          Tension due to rope 1 on beam (T1) = 300 N…

Q: A pendulum bob with a mass of 0.45 kg is attached to a 1.5 m long string as shown. B 1.5m TEACHER…

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Q: A raindrop has a mass of g and it experiences a wind resistance force of 30,000 N per meter per…

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Q: 5. In the Bohr model for hydrogen, the radius of the nth orbit can be shown to be ³ times the radius…

A: In 1913, Neil Bohr introduced the atomic hydrogen model. According to the Bohr model of the hydrogen…

Q: In a series RL circuit like (Figure 1), ε0 = 40 V, R = 3.0 Ω, and L = 2.4 H. If the current is 8.7…

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Q: A circular tank that has a diameter of 16 m and sides that are 8 m high contains water with a depth…

A: The diameter of a circular tank is 16 m. The height of the sides is 8 m. The depth of water is 3 m.…

Q: 70.A particle of mass 2.0 kg moves under the influence of the force F(x)=(−5x² +7x) N. Suppose a…

A: Given The mass of the particle is m = 2 kg. The force applied to the particle is F = (−5x2 + 7x)N.…

Q: can someone do d, e, and

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Q: A generator produces 21.0 V when turning at 890 rev/min. What emf does it produce when turning at…

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Q: (a) What is the resistance of a lightbulb that uses an average power of 85.0 W when connected to a…

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Q: Is the d) part using rotational kinematics? and since you have the velocity final and radius you can…

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Q: m velocity of v S 1. A force given by F = (4.0t) N acts on an object of mass 2.0 kg that is moving…

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Q: 9. A car is traveling on the highway at a constant speed of 24m/s. The driver misses the posted…

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Q: 71.Block 2 shown below slides along a frictionless table as block 1 falls. Both blocks are attached…

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Q: Consider the combination of capacitors shown in the diagram, where C, 3.00 P.C₂ 11.0 μF C₂3.00 uF.…

A: Given data: Capacitance are grouped as shown .

Q: The sun is 333000 times as massive as earth, and they are a distance r apart. At what distance x…

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Q: A plumb bob is hanging by a thread from a bar attached to a rotating vertical shaft. The bob is…

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Q: Two masses are attached by a light string and looped over two frictionless pulleys. Object 1…

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Q: What is meant by the terms "monochromatic" and "polychromatic"? Refer to the result observed in both…

A: Monochromatic light Literally, mono refers to single, and chroma means colour.  Light consisting a…

Q: A wave function of a particle is Ψ(x)= Ae-bx for x>0 and Ψ(x)=Aebx for x<0.  Find the corresponding…

A: To find the potential energy and eigenvalue corresponding to the given wave function, we can use the…

Q: pendulum is placed on a distant planet. The length is one meter, and the measured period is 1.4…

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Q: An engineer has a 37.0 pH inductor, a 37.0 µF capacitor, and variable frequency AC source. Determine…

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Q: Consider a helium balloon with volume 2.25 L. a) Calculate the magnitude of the buoyant force on…

A: Required magnitude of buoyant force. New force on balloon after releasing.

Q: Two equal positive point charges, +Qo are positioned as shown below. Four points A, B, C, and D are…

A: Given:-           Upper charge (qu) = Q∘          Lower charge (ql) = Q∘          Negative charge…

Q: There is an electric field E = (2 x 104 N/C) Ĵ in the region between the deflection plates.…

A: Given that The charge of an electron q=1.6×10-19C and x =4cm =0.04m  An electron with kinetic energy…

Q: A mass spectrometer is used to examine the isotopes of uranium lons in the beam emerge from the…

A: Given:        Magnetic field(B) = 0.58 T        Speed(v) = 2.94×105 m/s        Mass of 235U (m235) =…

Q: Both circuits have a 12V battery and three 3-ohm resistors, but they are connected very differently.…

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Q: 5. A football is kicked vertically upward from the ground and a student gazing out of the window…

A: The football is moving with a speed 5 m/s. The height of the window is 10 m from the ground.

Q: Work. Consider the configuration of four charges in the figure below, with q₁ = 93 = 5.00[C] and q2…

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Q: A parallel-plate capacitor with a dielectric with dielectric constant k between the plates has a…

A: Given: Initial capacitance = C Initial dielectric constant = k Final capacitance  = 2C

Q: An ultracentrifuge is a scientific instrument that spins samples at high accelerations to cause…

A: The radial acceleration, ar, of a point rotating with a radius, r, around an axis with an angular…

Q: A person is riding a bicycle, and its wheels have an angular velocity of 29.5 rad/s. Then, the…

A: Given data: Initial angular velocity, ωi=29.5 rad/s Final angular velocity, ωf=0…

Q: Approximate the donor binding energy (the amount of energy required for a donor atom such as Sn to…

A: The donor binding energy can be calculated using the following formula: E_donor = E_conduction -…

Q: What effect does increasing the interaction strength of a massive particle species have on its…

A: The thermal relic abundance of a particle species is determined by the balance between its…

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.