10 15 20 25 ´0,001in 567 1234 212 3 4 FUJISAN .5 8. 5. inch _mm

Q: Importance of the optical phenomena

A: Importance of the optical phenomena Explanation:-  We know that Optics, in a simple manner, is used…

Q: 27. Which of the equations below regarding colors is correct? O black = cyan + magenta + yellow…

A: We have to answer that which of the equations above regarding colors is correct?

Q: 50 tit 40 30 20 10 angle = angle uncertainty =

A: Uncertainty: Any time a measurement is repeated, a new result will be obtained that falls within the…

Q: 4. Force: 30 N@ 30 Northeast (Scale: 1 cm=5N} 5. Displacement: 100 m@60 Northwest (Scale: 1cm=D10m}…

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Q: slides? 1. 4.68 m/s^2 2 1.23 m/s^2 3 6.08 m/s^2 4 1.76 m/s^2

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Q: إذا قام موصل بتيار 200 مل لي أمبير يمر -5 عبره بتحويل 40 جول من الطاقة الكهربائية إلى حرارة في 30…

A: Given : I = 200 mA = 0.2 A H = 40 J t = 30 s

Q: 3.2. The figure 2 shows the path of a ray of light as it travels through air and crosses a boundary…

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Q: Source 3 Source 4 40.37 49.81° I 41.67° 31.33° Source 1 Source 2 DENSE MEDIUM

A: The total internal reflection takes place from denser medium to rarer medium and at an angle of…

Q: What is the reason for formation of Mirage in desert?   A) Refraction of light B) Reflection of…

A: (D) Both Refraction and Total internal reflection of light

Q: The speed of light in air is 3 x 108 m s1. Calculate the speed of light in glass. The refractive…

A: Speed of light in a medium is given by the formula v =cnWhere c is the speed of light in air, n is…

Q: The following diagram shows a ray of light passing from the air into a glass block. 50° 90° 40° 70°/…

A: The angle of incidence is the angle made by the ray with the perpendicular at the point of the ray…

Q: The speed of light in a piece of glass of 266,741,360.51 m/s. What it its index of refraction?

A:

Q: describe the phenomenon of dispersion in a transparent medium

A: The phenomenon in which the separation of white light into its component colors by a transparent…

Q: The frequency of a light wave in air is 5.3 × 1014 Hz. Is the frequency of this wave higher, lower,…

A: Frequency of light

Q: The physical property of ___________ is determined bythe ratio of the velocity of light in a vacuum…

A: Introduction: The refractive index of the material is defined as the ratio of light in a vacuum to…

Q: Find the direction and magnitude of the force that each wire experiences in  figure (a) by, using…

A:

Q: convert 89cm^2 to m^2

A: Given that                As we know that cm2  is the unit of Area. Let A be the area,…

Q: 1.10625E-8 mm

A:

Q: 40° 30° 20° 10° 0°-

A: The number of divisions of the given thermometer for one scale is N = 5. Suppose, the initial value…

Q: The measurement reading in the figure below is: By V.Ryan 2 4 6. (A) 18.46 mm B) 19.64 mm (c) 1.46…

A: In given vernier scale least count is              = 0.1 mm   Measurement Reading…

Q: Two lamps of 25 and 50 candelas are 100 cm apart. How far from the 25 cd lamp will a screen be…

A:

Q: y" − 6y' + 9y = 12xe3x

A: The solution for the Linear differential equation of second order of the form-…

Q: What are the four variables that affect exposure in a photograph?

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Q: 3 žIn(k) + žIn(2mm) – 31

A:

Q: "Light travels in a medium with an index of refraction of 1.79. Find the distance covered by light…

A: GivenIndex of refraction,n=1.79Time,t=2×10-6 s

Q: Light is travelling from flint-glass to air. Its speed in flint-glass is 1.66 X10% m/s. Find the…

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Q: Instructions 50 cm 10 cm 8.0 A R = 1.0 x 10-3

A: According to Faraday law Induced emf is the rate of change of magnetic flux. Induced current=…

Q: cm б 1234 5678910

A: It is the standard caliper, so the least count of the caliper is 0.01 cm.

Q: a. 2 cm 1 cm 5 cm (Enet)z (Ener)y

A:

Q: 10. MAIN SCALE 80 90 5 10 15 25 VERNIER SCALE 0.02 mm 20

A: Given:-  Reading diagram of vernier caliper is given  Find:- What is the reading the diagram show?

Q: Q13 2.50 x 10-5С Q23D -2.00 х 10-5С %3D P. 15 ст 10 ст

A: Q1 = 2.50×10-5 C Q2 = -2×10-5 C distance between the two charges = 15 cm distance between Q1 and P =…

Q: Light has a wavelength of 310.0 nm and a frequency of 7.11 × 1014 Hz when traveling through a…

A: wavelength of light (λ) = 310 nm frequency (f) = 7.11×1014 Hz

Q: Of the following natural phenomena, tell which one known in Sanskrit as 'deer's thirst'? A. Rainbow…

A: Mirage is the natural phenomenon known as deer's thirst in Sanskrit. The Sanskrit word used for…

Q: A ray of light passes through the three materials as shown. If 01 > 03 > 02, which of t following is…

A: Speed of light increase when passes through rarer medium and decreases when passes through dense…

Q: 2os2 3052 352 652 552 (2A

A:

Q: The measurement reading in the figure below is: By V.Ryan 1 2 4 6. A 20.64 mm B 19.64 mm 18.46 mm D)…

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Q: The speed of light in a vacuum is approximately 0.3 Gm>s.Express the speed of light in meters per…

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Q: Color Black Brown Red Orange Yellow Green Blue Violet Gray White Significant figures 0 1 2 3 4 5 6 7…

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Q: 100 mm Parallel to z axis 100 mm 45° 100 mm 75 mm

A: we have to find centroid in above question, so the solution of the question in below step.

Q: 18. What is the luminance of a surface having a 42% reflectance and a 1.95 foot candle illumination?…

A: General formula for the luminance of a surface that is viewed perpendicular to the surface and…

Q: The speed of light in air is 3x10^8 m/ s and refractive index of medium is 1.5. Calculate the speed…

A: Given data The speed of the light in the air is given as c = 3 x 108 m/s. The refractive index of…

Q: 3x - 2y = 19 x + 4y = -3

A: We have given two-equation as 3x-2y=19 ---eq1 and x+4y=-3 --- eq 2

Q: 12:46 A M 44 3.58 As shown, a round viewing window of diameter D = 0.8 m

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Q: . Find the direction and magnitude of the force that each wire experiences in Figure 22.58(b), using…

A:

Nature of light

Light is transverse and electromagnetic radiation that exhibits the properties of a wave as well as a particle. For this reason, light is said to have a “dual nature.”