Tuesday
July 22, 2014

Homework Help: Chemistry

Posted by Lance on Tuesday, June 14, 2011 at 9:40pm.

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, how many photons of this radiation are required to heat 1.25 g of water 1.00C, assuming that all the photons are absorbed?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - A certain microwave oven delivers 800. watts (J/s) of power to a ...
Chemistry - A certain microwave oven delivers 633 watts (J/s) of power to a ...
College Physics II - A typical gamma ray emitted from a nucleus during ...
physics.... - Suppose that the inside length of a microwave oven is 30 cm. If ...
CHEMISTRY - I don't even understand how this question works. How do I solve it? ...
science - On a particular day, the following appliances are used for the times ...
Chemistry - microwave ovens work by irradiating food with microwaves, which is ...
chemistry - A microwave oven heats by radiating food with microwave radiation ...
chemistry - A microwave oven heats by radiating food with microwave radiation ...
Chemistry! - a microwave oven uses electromagnetic radiation with a wavelength ...

Search
Members