2. If a box measures 3 ft long, 2 ft wide, and 2 ft tall, how many books (L = 8 in, W = 4 in, H = 1 in) can it contain in such a way that no part of any book would be visible when it is to be closed?

Q: Determine the frequency of light at 4.63 x 10² nm and 7.05 x 10² nm. (a) 4.63 x 10² nm Hz (b) 7.05 x…

A:

Q: 2. You use a digital camera that has a detector physical size of 6 mm to produce a panchromatic…

A: The detector size is 6mm. That means two adjacent pixels ate 6mm apart. Therefore, the corresponding…

Q: If the diameter of a radar dish is doubled, what happens to its resolving power, assuming that all…

A: The final diameter of the radar dish is double the initial diameter. D2=2D1

Q: v= 43"/ Haw rach is H on 25m

A: Using work energy theorem  Work done =change in kinetic energy

Q: small block with mass 0.0400 kg is moving in the y-plane. The net force on the block is described by…

A: Write the given values of the problem- expression for potential energy produced by the forces-…

Q: In what substance in this table is the speed of light 1.985 ✕ 108 m/s?

A: Given, Speed of light in a medium is, v = 1.985×108m/s and speed of light in vacuum is, c = 3×108m/s…

Q: What is the ratio of the speed of light in zircon (n = 1.923) compared to ethanol (n = 1.361)? v1 is…

A:

Q: The path difference inside of a thin film is about equal to twice the thickness of the film  True…

A: Interference effects are mostly seen when light interacts with something having a size similar to…

Q: A 42.9 ft American flag casts a 253.1 ft shadow.  In the same sunlight, a 6.2-foot man casts what…

A:

Q: A physicist is hired to do some decorating at a celebration. The client is very keen on including…

A: Given that:λ=581.0 nm=581.0×10-9 mLength of the wedge, L=5.00 mTotal number of fringes, N=365air…

Q: 3. When the bandwidth of x(t) is NN, find the bandwidth of x²(t).

A:

Q: 14. Estimate the linear separation of two objects that the human eye can resolve at a distance of 1…

A: Given data: The diameter is, D=5 mm The radius is,r=2.5 mm The distance, d=1 m The wavelength is,…

Q: What is the ratio of the speed of light in ethanol (n = 1.361) compared to zircon (n = 1.923)? v1 is…

A:

Q: 21. What is the speed of light in a liquid with an index of refraction 1.47? (Answer: 2.04x10³ m/s)…

A: speed of light in a medium of refractive index 'n' is, v=cn here,  c=3×108m/sn=1.47Therefore,…

Q: well I forgot to inform you that I am blind and got images again. I can't see those with my screen…

A:

Q: 8 ··········· 2 3 1 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ··1... 23 17... *** <1 Question 9…

A: Answer: The correct option is Option C.

Q: The amount of energy needed to change the phase of a substance is g fEdA = 9 enc

A: The first option given is gauss law, it is used to calculate the electric flux through the surface,…

Q: A light beam reflects off two parallel reflecting surfaces that are l - 136 cm long and separated by…

A: (a) the number of times the light beam reflects off the left surface. (b) the number of times the…

Q: •57 A point source of light is 80.0 cm below the surface of a body of water. Find the diameter of…

A:

Q: fishing boat accidentally spills 15 barrels of diesel oil into the ocean. Each barrel contains 42…

A:

Q: mg = kx where (g) is the gravitational acceleration = 9.8 ms? Data for hooks exp.xlsx Plot a graph…

A: The equation is mg=kx hence if we plot the elongation of spring x along the X axis and the mass used…

Q: mat maximum tension could this fiber support without breaking? press your answer with the…

A:

Q: Find the range in nanometers of visible wavelengths of light in Plexiglas (n = 1.51). (Assume…

A: When electro magnetic waves enter a medium from vacuum wavelength decreases . λn=λ0n  , where λn =…

Q: 14) The index of refraction of diamond is n = 2.42. What is the speed of light in diamond? A) 0.41 x…

A: Given: The index of reflection of diamond is n=2.42  Formula used: Speed of light in diamond=

Q: How do I find the following with the data provided:   Refractive index of acrylic, Speed of light…

A: Step 1: We will calculate refractive index using Snell's lawn1​sinθ1​=n2​sinθ2​Step 2: From data set…