Visible light is incident perpendicularly on a diffraction grating of 208 rulings/mm. What are the (a) longest, (b) second longest, and (c) third longest wavelengths that can be associated with an intensity maximum at e = 34.9°? (Show-1, if wavelengths are out of visible range.) (a) Number Units (b) Number Units (c) Number Units

Q: 0} 3. Perform the following operations, expressing the answers to the correct accuracy/precision…

A: According  to question we need to simplify the operation.

Q: 2. In the calculation of the area of the same square measuring: 5.0 cm ±.05 cm by 5.0 cm ±.05 cm,…

A: The area of square is, A=a2 Here, a is the side of the square.

Q: If a varies directly with m and indirectly to x, and a=18 when m=24 and x=8, find m when a=26 and…

A:

Q: Convert the following numbers to scientific notation. (a)    568,157 --- ✕ 10 --- (b)    0.000301…

A: (a) The scientific notation of the given number is,

Q: (a) If your speedometer has an uncertainty of 2.0 km/h at a speed of 90 km/h, what is the percent…

A: The percentage uncertainty can be obtained as

Q: We want to support a thin hoop by a horizontal nail and havethe hoop make one complete small- angle…

A: Given: The given values are, The given time value is, T=2.0 s To find the radius (R) of the hoop's.

Q: What does ratio (sin ∠i ) ÷ (sin ∠R), indicates

A: When a light ray travels from one medium to another medium then due to change in refractive indices…

Q: A marathon runner averages 9.4 mi/h. How long does it take them to run a 26.00-mi marathon in hours?…

A:

Q: Which of the following has the most significant figures? A: 124.12 B: 124.10 C: 3.05 x 105 D: 1205…

A: The objective of the question is to identify which of the given numbers has the most significant…

Q: 2) a) What is 8.62 ×105s×105s in units of ks?  b)What is 0.087 s in units of ms?  c)What is 2.4…

A: Given :  a) A = 8.62 ×105 s × 105 s.  b) B = 0.087 s.  c) C = 2.4 ×10—7 s × 10–7 s.  Basic…

Q: so b= 6.09 s^-2  but you used 5.21. when I plug in the answers its wrong, can you please fix this.

A:

Q: (a) The volume V of a growing spherical cell is V = ³, where the radius is measured in micrometers…

A: According to question we need to find--- (a)  Find the average rate of change of V with respect to…

Q: How many electrons must be removed from a neutral object to leave a net charge of Q2 = 1.7 µC?

A: Given: In this question, the given details are, Here, the given value of the net charge is,  Q2=1.7…

Q: Answer all with the appropriate number of sigfigs  1) 82.992(0.3890) 2) 1.8120 × 109 + 1.93 × 103…

A:

Q: How many significant figures are in each of the following? a) 2.401 b) 0.0005337 c) 6.00 d) 5.1…

A: a) 2.401 Significant figures = 4 b) 0.0005337 Significant figures = 7

Q: Calculate the following to the correct number of significant figures. Assume arbitrary units (u).…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: Now you will use the ruler to measure the dimensions of a block of pure aluminum metal. Make sure…

A:

Q: Perform these operations in scientific notation with the appropriate number of significant figure…

A:

Q: The first figure gives spring force Fx versus position x for the spring-block arrangement of the…

A:

Q: 4. Determine the number of significant digits in the following: a) 150.50 mL b) 10.0023 g c) 142.00…

A: Significant digits : It is defined as the number of digits which are significant to our answer.  It…

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.