In a microwave oven, radiation is absorbed by water in the food and the food is heated.
Question:
In a microwave oven, radiation is absorbed by water in the food and the food is heated. How many photons of radiation of wavelength 4.50 mm are required to heat 350. g of water from 25.0°C to 100.0 °C, assuming all their energy is used to raise the temperature?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (1 review)
249...View the full answer
Answered By
Somshukla Chakraborty
I have a teaching experience of more than 4 years by now in diverse subjects like History,Geography,Political Science,Sociology,Business Enterprise,Economics,Environmental Management etc.I teach students from classes 9-12 and undergraduate students.I boards I handle are IB,IGCSE, state boards,ICSE, CBSE.I am passionate about teaching.Full satisfaction of the students is my main goal.
I have completed my graduation and master's in history from Jadavpur University Kolkata,India in 2012 and I have completed my B.Ed from the same University in 2013. I have taught in a reputed school of Kolkata (subjects-History,Geography,Civics,Political Science) from 2014-2016.I worked as a guest lecturer of history in a college of Kolkata for 2 years teaching students of 1st ,2nd and 3rd year. I taught Ancient and Modern Indian history there.I have taught in another school in Mohali,Punjab teaching students from classes 9-12.Presently I am working as an online tutor with concept tutors,Bangalore,India(Carve Niche Pvt.Ltd.) for the last 1year and also have been appointed as an online history tutor by Course Hero(California,U.S) and Vidyalai.com(Chennai,India).
4.00+
2+ Reviews
10+ Question Solved
Related Book For
Chemical Principles The Quest For Insight
ISBN: 9781464183959
7th Edition
Authors: Peter Atkins, Loretta Jones, Leroy Laverman
Question Posted:
Students also viewed these Sciences questions
-
A microwave oven heats by radiating food with microwave radiation, which is absorbed by the food and converted to heat. Suppose an ovens radiation wavelength is 12.5 cm. A container with 0.250 L of...
-
A particular microwave oven delivers 800 watts. (A watt is a unit of power, which is the joules of energy delivered, or used, per second.) If the oven uses microwave radiation of wavelength 12.2 cm,...
-
Microwave ovens use microwave radiation to heat food. The energy of the microwaves is absorbed by water molecules in food and then transferred to other components of the food. (a) Suppose that the...
-
Assume a companys estimated sales is 27,000 units. Its desired ending finished goods inventory is 5,000 units, and its beginning finished goods inventory is 3,000 units. What is the required...
-
The management of Allegheny Valley Aluminum Co. is considering whether to process aluminum ingot further into rolled aluminum. Rolled aluminum can be sold for $1,600 per ton, and ingot can be sold...
-
Consider the closed rectangular box in Exercise 4. Write an expression for the surface area. Write an equation expressing the fact that the volume is 10 cubic feet. Exercise 4 Assign variables to the...
-
Headspace is a mobile app that provides meditative and mindfulness lessons to people around the world. Founded in 2006 by Andy Puddi-combe, a former marketing executive and Buddhist monk, this firms...
-
Weber Condos Corporation is a small company owned by James Ortiz. It leases three condos of differing sizes to customers as vacation facilities. Labor costs for each condo consist of maid service and...
-
Draw energy band diagram for a MOS structure in thermal equilibrium with (a). P-type semiconductor. Use4 , 3.5 , 1.0m sc Gq eV q eV E eV = = = and calculate VFB. Estimate the required applied voltage...
-
Samples consisting of 1 mol N 2 (g)and 1 mol CH 4 (g)are in identical but separate containers, with initial temperatures of 500. K. Both gases gain 1200. J of heat at constant volume. Do the gases...
-
The standard internal energy of formation, U f , corresponds to the standard enthalpy of formation, but is measured at constant volume. From the data in Appendix A, determine U f for (a) H 2 O(g);...
-
ABC co need to undertake the project cost of $225,000. There two project are in view project 1 has 6 years life and generate cashflows $70,000 project 2 has 4 years life and generate cashflows...
-
Do you think that professional investors can buy a risky portfolio that beats the market in the sense of outperforming portfolio M?
-
The You Be the VC 5.2 feature focuses on Mission Motors, a company in the transportation industrymore specifically the motorcycle part of that industry. Spend some time studying the motorcycle part...
-
If the CAPM does not hold, how does this affect the market model?
-
The You Be the VC 7.1 feature focuses on Quora, an online question-and-answer site that encourages in-depth questions and answers and combines social networking with substantive questions and...
-
Black et al. (1972) found that the market model needed to be modified to better fit U.S. stock returns. What did they propose as a better fitting model?
-
a. In 2009, the Japanese beer industry was affected by two economic events: (1) Japans government imposed on producers a tax on all beer sold, and (2) Consumer income fell due to the continuing...
-
Identify one local business that uses a perpetual inventory system and another that uses a periodic system. Interview an individual in each organization who is familiar with the inventory system and...
-
Consider the titration of \(100.0 \mathrm{~mL}\) of a \(1.00 \times 10^{-4} \mathrm{M}\) solution of an acid HA \(\left(K_{\mathrm{a}}=5.0 \times 10^{-10}ight)\) with \(1.00 \times\) \(10^{-3}...
-
a. Show that the solubility of \(\mathrm{Al}(\mathrm{OH})_{3}\), as a function of \(\left[\mathrm{H}^{+}ight]\), obeys the equation \[S=\left[\mathrm{H}^{+}ight]^{3} K_{\mathrm{sp}} / K_{\mathrm{w}}{...
-
Consider the titration of \(100.0 \mathrm{~mL}\) of a solution that contains a mixture of \(0.050 \mathrm{M} \mathrm{H}_{2} \mathrm{SO}_{4}\) and \(0.20 \mathrm{M}\) \(\mathrm{H}_{2} \mathrm{C}_{6}...
-
Briefly discuss THREE factors which will influence the effectiveness of any performance standards selected for the schools new performances measurement system.
-
Two forces F1 and F2 act on a 1.60 kg object. F = 40.0 N and F2 = 12.0 N. Find the acceleration of the object for the configuration of forces shown in the diagram below.
-
If this entire wave train is 30 meters long what is the wavelength of this wave? MM Challenge Problems: (Show equation, work, final answer with correct units.) 1. What is the wavelength of a sound...
Study smarter with the SolutionInn App