You silver the inside of a half-sphere of radius 50cm to make aspherical mirror to use as

Fantastic news! We've Found the answer you've been seeking!

Question:

You silver the inside of a half-sphere of radius 50cm to make aspherical mirror to use as a solar cooker. At what distance fromthe bottom of the ball should the food be placed for maximumheating?

Related Book For answer-question

Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

See More Books

Posted Date: Mar 03, 2024 11:18 AM

See More Questions

A small solid sphere with radius 0.25 cm and mass 0.56 g rolls without slipping on the inside of a large fixed hemisphere with radius 15 cm and a vertical axis of symmetry. The sphere starts at the...
A tennis ball is a hollow sphere with a thin wall. It is set rolling without slipping at 4.03 m/s on a horizontal section of a track, as shown in Figure P10.56. It rolls around the inside of a...
A water tower has the geometry shown in the figure (the lower part is a cylinder with radius Rand height h, and the upper part is a half sphere with radius R). Determine the radius R if h = 10m and...
Q2 You are an electrical inspector to measure the horizontal illuminance over the work plane of a rectangular room. Given : The size of the room is 10 m length x 7 m width. The illuminance grid p =...
Assume the United States has the following import/export volumes and prices. It undertakes a major "devaluation" of the dollar, say 18% on average against all major trading partner currencies. What...
Prepare a cash payments schedule for January through December. The production costs of $2 per unit are paid for in the month in which they occur. Other cash payments, besides those for production...
Use the probability distribution you made in Exercise 19 to find the probability of randomly selecting a household that has (a) one or two cars, (b) less than two cars, (c) between one and three...
Vasquez Ltd. is a retailer operating in Edmonton, Alberta. Vasquez uses the perpetual inventory method. All sales returns from customers result in the goods being returned to inventory; the inventory...
Discuss the impact of process simulation in the design and scaling-up of chemical plants. How do advanced modeling techniques, such as Computational Fluid Dynamics (CFD) and Discrete Element Method...
The trial balance of Pacilio Security Services Inc. as of January 1, 2017, had the following normal balances: Cash ................. 78 , 972 P e t t y C a s h . . . . . . . . . . . . . . . . 100 A c...
Prepare a balance sheet from the following Accounts Receivable$200,000 Accounts Payable $100,000 Common Stock $500,000 Cash $100,000 Note Payable (short term) $100,000 Inventory $380,000 Long Term...
A researcher wishes to compare academic aptitudes of married mathematicians and their spouses. She obtains a random sample of 287 such couples who take an academic aptitude test and determines each...
Haley is driving down a straight highway at 75 mph. A construction sign warns that the speed limit will drop to 55 mph in 0.50 mi. What constant acceleration (in m/s) will bring Haley to this lower...
Consider a binary system of species 1 and 2 in which the liquid phase exhibits partial miscibility. In the regions of miscibility, the excess Gibbs energy at a particular temperature is expressed by...
The difference between a randomized controlled experiment and a natural experiment.
The consequences of ignoring a structural change in parameters during part of the sample.
Create an E-R diagram using the model used for a database, which supports the daily operation of Best Furniture, a retail company selling office and home furniture and decoration items. It has a...
Solve each problem. Find the coordinates of the points of intersection of the line y = 2 and the circle with center at (4, 5) and radius 4.
Figure shows an overhead view of two particles sliding at constant velocity over a frictionless surface. The particles have the same mass and the same initial speed v = 4.00 m/s, and they collide...
In Figure a fish watcher at point P watches a fish through a glass wall of a fish tank. The watcher is level with the fish; the index of refraction of the glass is 8/5, and that of the water rs 4/3....
Nuclear-pumped x-ray lasers ate seen as a possible weapon to destroy ICBM booster rockets at ranges up to 2000 km. One limitation on such a device is the spreading of the beam due to diffraction,...
(a) Find the Laplace transform of $f(t)=50\left[e^{-100 t}-2 e ight.$ $-200 t] u(t)$. (b) Locate the poles and zeros of $F(s)$. (c) What is the time constant associated with each pole? (d)...
Find the Laplace transform of $f(t)=\delta^{\prime}(t)+\delta(t)-e^{-t} u$ $(t)$. Locate the poles and zeros of $F(s)$.
Find the Laplace transform of $f(t)=A\left[(B+\alpha t) e^{-\alpha t} ight.$ ]$u(t)$. Locate the poles and zeros of $F(s)$.

You silver the inside of a half-sphere of radius 50cm to make aspherical mirror to use as

Question:

Expert Answer:

To find the distance from the bottom of the halfsphere where the food should be placed for maxi... View the full answer

Fundamentals of Physics

Students also viewed these physics questions