User Account

All Pages

What is the total solar power received by the box

Assignment Help Chemical Engineering
Reference no: EM13963504

Kyoto box is a simple solar oven used extensively in Africa. Assuming a square box with four reflectors of L = 75 cm, on a sunny day with direct sunlight from the zenith, what is the optimum angle ?? What is the total solar power received by the box?

If the efficiency is 70%, how long will it take to heat 1 gallon (3.785 liters) of water from 25°C to the boiling point?

747_box.png

Reference no: EM13963504

Questions Cloud

Consider two spin systems a and a'' placed in external field : In the most probable situation corresponding to the final thermal equilibrium, how is the energy Et of systemA related to the energy Et' of system A' ?
How elaborating evolution helps explain social change : Post an explanation of how elaborating evolution helps explain social change. Then, explain how elaborating evolutionary systems might inform how you, as a leader or manager, can enact positive social change
Find recent news that involves information security : For this assignment, you need to find recent news that involves information security breaches. This news must not be older than one year. Then you need to analyse the chosen news and write a report on it. The report should include but not limited to ..
Subtyping and binary methods : This question is about the relationship between subtyping and inheritance. Recall that the main principle associated with subtyping is substitutivity: If A is asubtype of B, then wherever a B object is required in a program
What is the total solar power received by the box : Kyoto box is a simple solar oven used extensively in Africa. Assuming a square box with four reflectors of L = 75 cm, on a sunny day with direct sunlight from the zenith, what is the optimum angle ?? What is the total solar power received by the b..
Relationship between inheritance and subtyping : With this declaration of m in subclass B, any invocation of m on a B object will result in a special error indicating that the method should not be used. (a) What effect does this feature of Smalltalk have on the relationship between inherit..
What is the standard deviation of the annual salary : What is Bob's average annual earnings. In the previous question, what is the standard deviation of the annual salary? What is the probability that John will get 2 tickets during the week (Monday-Friday)?
Perceptions of acl rehabilitation : The purpose of this study is obtaining undiscovered perceptions of strength and conditioning coaches (S&C) and physiotherapists', on what defines a successful return to sport following an anterior cruciate ligament (ACL) injury.
Verify the normalization of the ground state of sho : Examine the normalization condition as applied to the second-state wave function. Can you see a way to apply the results of (a) and (b) to evaluate the integral? [Hint: What happens if you regard the SHO parameter a as a variable and differentiate..

Reviews

Write a Review

Chemical Engineering Questions & Answers

  Determining the batch of microorganisms

A fermentation reactor is charged with a sterile feed of growth media at 35 °C and inoculated with a batch of microorganisms. The batch is allowed to grow for 10 days. During the growth period the temperature is maintained at 37 °C by circulating ..

  Weights on the piston creating pressure down on the gas

Assume you have gas in a cylinder equipped with a piston. There are weights on the piston creating pressure down on the gas.

  Minute amount of radioactive americium

One type of commercial smoke detector contains a minute amount of radioactive americium-241 (241Am), which decays by -particle production.

  Alternative process for converting benzene

An alternative process for converting benzene to cyclohexane also uses a supported noble metal catalyst, but carries out the reaction in the liquid phase, at a temperature of 160 °C and pressure of 100 bare, in a slurry reactor.

  Beverage technology 11 a distillation column fig 1

a distillation column fig. 1 separates 4500 kghr of a 40 benzene 60 chlorobenzene liquid mixture at 20oc. the liquid

  Baffled tank with a six blade turbine agitator

Equal rates of mass transfer for the production of the fine chemical are required. This is often required for certain types of organic synthesis.

  What is the concentration of so3 at equilibrium

the equilibrium constant K for the reaction - what is the concentration of SO3 at equilibrium?

  The path followed by a fixed amount of a perfect gas during

the path followed by a fixed amount of a perfect gas during a reversible process is described by the following

  How many combinations of ice cream are there

At an ice cream there there are 10 flavors of ice cream, four toppings, three types of sprinkles, and either whipped cream or chocolate sauce. How many combinations of ice cream are there?

  The absolute entropy of the system is negative

Consider 1 mole of ideal gas at 1 bar and 300 K, which of the following statements is true? The absolute entropy of the system is negative. Helium (m=4 amu) will have a larger entropy than argon (m=40 amu).

  Compute the mean and variance

Compute the mean and variance for each of the following activities: Activit y A B C D E F G H I J Optimisti c 5 3 18 9 8 1 45 12 7 22 Pessimisti c 10 21 32 11 8 10 95 15 11 80 Most Likely 7 15 25 10 8 6 60 13 9 60

  Gas-liquid flow in horizontal pipe matlab

Empirical correlation/model for onset of flooding in gas-liquid flow in horizontal pipe MatLab

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd