How many lines per centimeter are there on a diffraction grating that gives a first-order maximum for 470-nm blue light at an angle of 25.0° ?

Q: Complete the graphical method corresponding to the information provided

A:

Q: Spherical refracting surfaces. An object O stands on the central axis of a spherical refracting…

A: a)Given values  Object distance p = +71cm n1 = 1.5 n2 = 1.3 radius of curvature = +43cm For…

Q: A concert is held inside a well-insulated hall. The concert hall is a half of a hemispherical shaped…

A:

Q: Two point charges (q, and q2 = +20 µC) are placed on the x-axis at the positions x1 = -2.0 m and x2…

A: Given data:  q2 = +20 μC x1 = -2.0 m x2 = 12 m Net electric potential is zero at x = 9.2 m Required:…

Q: 1. a) What is the Potential Energy of a 30kg mass at the edge of a roof 110 m above the ground? The…

A:

Q: e) Is this collision, elastic, completely inelastic, or inelastic? f) What is the friction force on…

A: Given data: Mass of toy block, m1=3.25 kg Mass of wood block, m2=5 kg. Coefficient of friction,…

Q: Example 3: Mohammad decides to take his friends for a picnic. He will row his boat full of friends…

A:

Q: • Mr. Muscedere slams on the breaks. The force of friction his brakes applies is 1400 N. If he…

A: We know that work done θ W=Fdcosθ Where F is force applied d is displacement  θ is angle between…

Q: A circuit has three resistors, 1200N, 2400N, and 4200N that are connected to a 12V battery in…

A:

Q: The wow expert Hand written solution is not allowed

A: Given,Thita =30°Phi =60° M=10kg g=9.8m/s²W=Mg = 98 NFrom the figure,Horizontal…

Q: Skatch a corect circuit diagram that coiresponds to uie following. a. Draw diagram here: [X/5]…

A: Battery is connected to the four light bulbs in parallel to each other is shown below:

Q: Question: A non-relativistic electron is confined to an infinitely deep potential well with length L…

A: Given : L=694×10-12m Part 1) The energy of an electron in the infinite potential well is given by :…

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: An electron enters a uniform clectric field of 145 N/C [>], The clectron displaces 3.10m. If the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: alculate the centripetal force exerted on a 5.27 x 103 kg car that negotiates a 58.4 m radius curve…

A:

Q: tree is 2 metres tall when it is planted it grows at a rate of 11 % pre year   determine an…

A: Solution

Q: 2. A projectile is launched from the top of a 30-m tall structure towards a landing pad whose front…

A: Given data:

Q: Light of wavelength 618 nm is incident normally on a diffraction grating. Two adjacent maxima occur…

A: the wavelength of light=618nm Two adjacent maxima occur at sinθ=0.24 & sinθ=0.35

Q: A plastic disk of radius R = 46.3 cm is charged on one side with a uniform surface charge density…

A: This question is based on Electrostatic potential topic. The formula for Electrostatic potential due…

Q: The figure shows a parallel-plate capacitor of plate area A = 10.7 cm² and plate separation 2d= 6.92…

A: The capacitance of a parallel plate capacitor with dielectric between its plate is given by   where…

Q: A coaxial cable used in a transmission line has an inner radius of 0.14 mm and an outer radius of…

A: Solution

Q: A particle leaves the origin with initial velocity vo = 1li + 18j m/s, undergoing constant…

A:

Q: 4. When light reflects, the angle of reflection is on the opposite side of the normal line from the…

A:

Q: A small positively charged sphere and a small negatively charged sphere are initially at rest…

A:

Q: Question 2 NOTE: Round off answer up to 2 decimal places. Use g = 9.8 m/s². Indicate the unit…

A:

Q: 29. A solution containing 90% by volume of alcohol (in water) runs at 1 gal/min into a 100-gal tank…

A: Given: In this question, the given details are, A solution containing 90% by volume of alcohol (in…

Q: The world's deepest swimming pool is located in Poland and is filled with pure water. A camera at…

A: Given data: - The mass of the camera is m = 215 grams. The total pressure on the camera is P = 157…