1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LenaWriter [7]
3 years ago
12

The optimum diameter d (in millimeters) of the pinhole in a pinhole camera can be modeled by d=1.9[(5.5×10−4)L]1/2, where is the

length (in millimeters) of the camera box. Find the optimum pinhole diameter for a camera box with a length of 10 centimeters. Round your answer to the nearest hundredth.
Mathematics
1 answer:
amid [387]3 years ago
6 0

The optimum pinhole diameter for a camera box with a length of 10 centimeters is 0.446 mm

<h3><u>Solution:</u></h3>

Given that,

<h3><u>The optimum diameter d (in millimeters) of the pinhole in a pinhole camera can be modeled by:</u></h3>

d = 1.9[(5.5 \times 10^{-4})l]^{\frac{1}{2}}

where l is the length (in millimeters) of the camera box

<h3><u>Find the optimum pinhole diameter for a camera box with a length of 10 centimeters</u></h3>

l = 10 cm

We know that,

10 cm = 100 mm

<em><u>Therefore, plug in l = 100 in given formula</u></em>

d = 1.9[(5.5 \times 10^{-4}) \times 100]^{\frac{1}{2}}\\\\d = 1.9[5.5 \times 10^{-4} \times 10^2]^{\frac{1}{2}}\\\\d = 1.9[5.5 \times 10^{-2}]^{\frac{1}{2}}\\\\d = 1.9 \times 5.5^{\frac{1}{2} \times 10^{-1}}\\\\d = 0.19 \times 2.345207\\\\d = 0.4455 \approx 0.446

Thus the optimum pinhole diameter for a camera box with a length of 10 centimeters is 0.446 mm

You might be interested in
A local little league has a total of 65 players of 20% or left handed how many left-handed players are there
sladkih [1.3K]
Number of players=85 
percent of left handed players=20% 
85*20/100=
simplify that:
85*1/5=
simplify again:
85*5= 17 
17 players are left handed. 
Hope that helps!! 
Have a wonderful day!!
5 0
3 years ago
One day each summer, Chandler earns money by having a lemonade stand in his neighborhood. He charges $0.50 per glass of lemonade
alex41 [277]
He sold 48 glasses of lemonade.
5 0
3 years ago
Read 2 more answers
What decimal is equivalent to 9/100
olya-2409 [2.1K]
2.09 is the decimal that is equivalent to 9/100
6 0
3 years ago
Read 2 more answers
A complex shape made of 2 rectangles. The top rectangle measures 4 centimeters by 4 centimeters. The bottom rectangle measures 6
agasfer [191]

Answer:I think 76

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the equation of a circle with the same center but a radius that is twice as long ?
yaroslaw [1]
I think it might be πr^2?
5 0
3 years ago
Other questions:
  • Lucas will receive one time cash flows of 7100, 8700 and 12500 at the end of years 1,2, and 3 respectively. What’s is the future
    10·1 answer
  • What is the side length of a cube that has a volume of 729 cubic inches?
    15·2 answers
  • I WILL AWARD BRAINLIEST!!! PLEASE HELP!!! SOLVE FOR EACH!!!!
    12·1 answer
  • How do you solve this
    11·2 answers
  • Finding an Angle Measure
    13·1 answer
  • The number of accidents in a factory for each month is provided:
    8·1 answer
  • A company that makes​ hair-care products had 7,000 people try a new shampoo. Of the 7,000 people, 28 had a mild allergic reactio
    12·1 answer
  • The afternoon high temperature was 88°F. By midnight, the temperature 1 point
    13·2 answers
  • PLEASE HELP! CORRECT = BRAINLIEST<br> There are 5 problems
    13·2 answers
  • Determine if each of the following functions from {a,b, c,d} to itself is one-to-one and/or onto. Check ALL correct answers. (a)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!