2. A nearsighted person has a near point of 12 cm and a far point of 17 cm. If the corrective lens is 2.0 cm from his eye, what lens power will enable this person to see distant objects clearly, and a. b. what then will be the new near point of his eye?
Q: - ヘ How?
A: Theory :
Q: Although these quantities vary from one type of cell to another, a cell can be 1.9 um in diameter…
A: The outer radius of the cell wall is The thickness of the cell wall is The density of the pure water…
Q: How many 4-digit even numbers can be made from the digits 0; 2; 3; 7; 8; 9 if the number has…
A: The numbers can be formed from the given different digits differently. These digits are formed by…
Q: A distance R is measured to be 5.400±0.003m. What is the absolute uncertainty in R^-2?
A: Given: R=5.400±0.003m Require: absolute uncertainty in R-2.
Q: A 75 kg tight rope walker takes a break when walking across a tight rope. The angle 0 in the picture…
A:
Q: The answer to (a) is -ve but (b) isn't correct wether +ive or -ive. I'm not understanding (b).
A:
Q: 1. Simplify the following: (a) log2 Answer: log 4x¹ 3 y 4 4x y log(2) (b) log10√x√y Answer: log₂x+…
A:
Q: The plate is subjected to the two forces at A and B as 60°, determine the magnitude of the resultant…
A:
Q: l's equations in integral and differe ved. What is their physical significar farwell tions for ue
A:
Q: Consider a cantilever beam shown in Figure 3 with the length 1, flexural rigidity EI, and an…
A:
Q: 1- Which of the following does not apply to systematic error? hna 90 30 37 d) 60 e) O 45
A:
Q: Your Idea of systematic error? Your Idea of random error:
A: Error : An error may be defined as the difference between the measured value and the Actual value…
Q: G01
A: Given that:- depth = 50 μm = 50×10-6 m width = 350 mm = 350 × 10-3m length = 180 mm = 180 × 10-3m.…
Q: The angle between the vectors that connect ther carbon atom to the hydrogen atoms in the methane…
A: Introduction: A bond angle is an angle formed between three atoms across at least two bonds. For…
Q: Calculate the value of load Q and its respective uncertainty from the data provided.
A: The distance d=0.11 m 3% uncertainty=0.11±0.0033 m. The mass M=0.00287 kg 3%…
Q: A contractor is painting the ceilings. a Small squre bedroom is being painted, along with a large,…
A: Let us take length of wall of common room as x meter longer wall(rectangular) as (x+4) m Below is…
Q: Δ Ar relative uncertainty : relative uncertainty in percent : х 100.
A: Consider following measurement which is given by : y = x ± Δx Where, x denotes "True value" Δ Δx…
Q: A pyramid has a square base of side x and height h. The volume V of the pyramid is given by the…
A: We are given volume of pyramid. We are given uncertainty in height. We are also given uncertainty in…
Q: How are the principles of physics applied in building these kinds of structures ( pyramid in egypt,…
A: Principles of Physics applied in building Pyramid in Egypt : Strong granite stones were used to…
Q: Using your knowledge of undetermined coefficients and the principle of superposition find the form…
A: Auxiliary equation y"+2y'+2y=0⇒(D2+2D+2)y(x)=0Let, f(D)=D2+2D+2f(m)=0⇒m2+2m+2=0m=-1±iSo complemenary…
Q: ive any analyzation about this uncertainty measurement in physics
A: Error in measurement done using ruler is greater than that of vernier
Q: How many years will it take to occupy the computer's hard drive that can store data of 82 gigabytes…
A: Solution: Given the amount of data = 82 gigabytes = 82x109 bytes. Also given, 1 byte = 1 character.…
Q: Nermalize a wott. for a particle at lery th L given by: V)x(L-メx) - in a box %3D
A: Here,For the normalization,∫-∞∞ψ*ψdτ=1
Q: a) What is the coefficient of variation (CV)? Why do you study such variations? Explain using a…
A: the details about the above condition have been described in the image below. Please read it…
Q: H'(0) = H"(0) =
A:
Q: b) The answer provided said it was incorrect, and it is 10% close to the right answer
A: Solution b)t=8*10-6 sR=1.19*103 ohmq0=5.3*10-6 CC= 2*10-9 F--Charge after time t,
Q: For the following data (21, 24, 23, 21, 27, 20, 26, 22), the variance is 7 7.8 O 7.28 2.699
A: The given data is: 21, 24, 23, 21, 27, 20, 26, 22. TO DETERMINE: The variance of the given data, σ2.
Q: Sailors use the following quadratic function to estimate wave height h, in feet, from wind speed w,…
A: Given Data: The quadratic function of height h and wind speed w is: h=0.02w2 (a) The speed of the…
Q: 6. How much work must be done on an electron to accelerate it from rest to a speed of 0.855c?
A:
Q: ASK YOUR TEACHER PRACTICE ANOTHER Since neutron stars consist totally of neutrons, they are…
A:
Q: 5) The value off (ixk) is: (A) 0 (B) +1
A:
Q: 3. Rank the following quantities in order from the largest to the smallest: (a) 22g, (b) 0.333kg,…
A: the question is that--- Rank the following quantities in order from the largest to the smallest: (a)…
Q: May I ask for the steps so that I could get the result, N(f)df = 4πa^3f^2 / c^3 df?
A: Given that 4πρ28dρ=Nfdf Where ρ=2fac and f is the variable We have to proof Nfdf=4πa3f2c3df
Q: Here's the aluminum (Al) cylinder: 1 4 Here's the lead (Pb) cylinder: 3. 1. What is your estimate…
A: To determine: Length, volume, density and their uncertainties.
Q: Answer all with the appropriate number of sigfigs 1) 82.992(0.3890) 2) 1.8120 × 109 + 1.93 × 103…
A:
Q: Explorers in the jungle find an ancient monument in the shape of a large isosceles triangle as shown…
A: Write the expression for the volume of the monument and substitute the corresponding values.Write…
Q: ote as w
A: Given data: The initial angular velocity and angular velocity can be given as ωi=138 rad/s &…
Q: How do you determine the values to put in 'm'?
A: Interference through thin films.The path difference between any two successive rays will be:where,…
Q: т T = 2n. k , where m = effective mass and k = spring constant. If the following quantities are…
A: solution is given as
Q: Sebuah gaya F bekerja pada sebuah benda. Jika massa suatu benda adalah 20 kilos dan percepatan yang…
A: It is a question asked in Indonesian language related to calculation of force .
Q: Two 24.8 cm x 24.8 cm metal plates are separated by 4.6 mm thick piece of Mylar. The dielectric…
A: length =24.5 cm*24.5 cm=0.245m * 0.245m distance=4.6 mm=0.0046 m dielectric constant of maylar = 3.1…
Q: 1. From I šēčônd to 2 seconds, fast is the object traveling. (Take the difference in distance and…
A:
Q: I have an homework where I was asked to get a generic 12 in/30 cm ruler and then answer the question…
A: As we know that in the simple ruler 1cm part is divided in total 10 units. So the least count of a…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images