3. The wavelength range of the visible spectrum is approximately 380 – 750 nm. White light falls at normal incidence on a diffraction grating that has 350 slits/mm. find the angular width of the visible spectrum in (a) the first order and (b) third order.

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A: Positive charge particle experience force in direction of electric field and negative charge experie...

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A: Potential difference is Vo = 20 V  Area of plate is A = 10 cm2 = 10×10-4 m2  => A = 10-3 m2  Dist...

Q: A parallel plate capacitor with area A and separation d has a capacitance C. What would its capacita...

A: Given Information:- Capacitance of the parallel plate capacitor is C Plate area is A Plate separatio...

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Q: Ginny lifts a 17 kg super spud 0.5 m off the ground and did 85 J of work by placing the potato on a ...

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Q: Point charges +5.00-µC and -4.00-µC are placed on the x-axis at x = 0 and x = 50.0 cm, respectively....

A: first charge (q) = 5 μC at x = 0 cm second charge (Q) = -4 μC at x = 50 cm Let the distance of point...

Q: Speed, Velocity, and .cceleration Pocket Activity

A: The answer has been provided in form of table below for respective match 

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A: The density of salt water (ocean) is greater than fresh water (lake). Buoyant force is directly prop...

Q: At sea level the atmospheric pressure is 14.7 psia and the temperature is 70°F. Assuming that the te...

A: Given : Atmospheric pressure is 14.7 pisa and the temperature is 70°F

Q: • Two long, parallel wires separated by 0.20 m car qual currents of 1.5 A in the same direction. Fin...

A: Let the two long, parallel wires separated by d =  0.20 m carry an equal current of I = 1.5 A in the...

Q: From the figure below, what is the electric flux on surface a if q = 8.854 x 10 12 C. ( E0 = 8.854 x...

A: Given that:- q=8.854×10^-12C

Q: A 10.0 μF capacitor is charged to 50.0 V and is then connected across a 460 Ω resistor only. What is...

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Q: As a coffee enthusiast, you wish to keep your coffee as hot as possible for as long as possible. You...

A: thickness of wall =1.34cm Thermal conductivity of mug is = 0.943 W/m-C emissivity= 0.73 Boltzmann's ...

Q: 25. Aerobraking. A 5000 kg space pod is returning to Earth from a mission, and is using atmospheric ...

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Q: Consider a thin spherical shell of radius 15.0 cm with a total charge of +32.0 µC distributed unifor...

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Q: 1. Laser light of wavelength 500.0 nm illuminates two identical slits, producing an interference pat...

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Q: Given the following components for vectors A–C, find the magnitude and direction for the resultant v...

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Q: Show that the force field F defined by F = (y- 6zz#)i + 2zyz'j + (3zyłz² – 6z²z)k is a conservative ...

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Q: Certain sharks can detect an electric field as weak as 1.0 μV/mμV/m. To grasp how weak this field i...

A: Given data:  Electric field (E) = 1.0 μV/m = 1.0×10-6 V/m Potential difference (ΔV) = 1.5 V Required...

Q: Multiple Choice.

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Q: Each plate of a parallel-plate air-filled capacitor has an area of 0.0020 m2, and the separation of ...

A:   Electric field between plate =3.9×106 Area of plate=0.002m2  

Q: Multiple Choice.

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Q: A Gaussian surface with rectangular size has a positive point charge +q at its center, as shown in t...

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Q: Question 29 The figure below shows nine point charges that lie in the same plane. Four Gaussian surf...

A: Required:- We need to rank the surfaces from the most positive electric flux to most negative electr...

Q: Four resistors are connected as shown in figure (a), below. (Let R 2.00 Ω.)

A:  Imagine charges flowing into and through this combination from the left. All charges must pass from...

Q: Susie Small finds she weighs 300 N. Calculate her mass.

A: Given data:  Weight (W) = 300 N Required: Mass (m) 

Q: When two point charges are a distance d part, the electric force that each one feels from the other ...

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Q: A solid conducting sphere with an area of 16m² has a total charge of 4µC. Determine the electric fie...

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Q: A capacitor can be made of two flat parallel conducting plates of the same area, and opposite polari...

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Q: An aircraft is flying at an altitude where the pressure ratio is 0.25. Assume standard sea level con...

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Q: A conducting spherical shell (colored yellow) has an inner radius a and outer radius b, as shown by ...

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Q: A 1.0-C point charge is 15 m from a second point charge, and the electric force on one of them due t...

A: Given The first charge is given as q1=1.0 C Magnitude of force between the charges is F=1.0 N Distan...

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A: We know that the force P in the rope needed to pull Dallas ATV up the incline at an acceleration of ...

Q: If the coefficient of kinetic friction between a 28 kgkg crate and the floor is 0.38, what horizonta...

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Q: An ideal air-filled parallel-plate capacitor has circular plates that carry equal but opposite charg...

A: Capacitance of parallel plate capacitor C = ε₀A/d  where  A = plate area  d = plate separation

Q: A contestant in a winter games event pushes a 37.0-kg block of ice across a frozen lake with a force...

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Q: Analysis/ Background: For this problem we have two identical aluminum rods,each of these rods is the...

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Q: The figure below shows a disk of radius 1.50 m is oriented with its normal unit vector n at an angle...

A: Given  Radius of disk ,R = 1.50 m  Electric field,E = 15.0*103 N/C  Angle between area unit vector a...

Q: Consider the following two experiments which result in the slow (experiment i) or fast (experiment i...

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Q: Two point charges of +2.0 µC and -6.0 uC are located on the x-axis at x -1.0 cm and x = +2.0 cm resp...

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Q: stone weighing 100N is thrown vertically upward with a velocity of 39.2 m/s.  Find its a. Potential ...

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Q: Bullet fired horizontally Initial Velocity = 800m/s Target = 550m from rifle How much time is needed...

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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.