Tuesday
September 30, 2014

Homework Help: Conversions!

Posted by Lena on Saturday, August 25, 2007 at 5:31pm.

1. The price of gold is 200 dollars/oz. How much did 1 g of gold cost that day? (1 oz = 28.4 g)Use dimensional analysis.

2. How many minutes does it take light from the sun to reach Earth? (Distance from sun to Earth is 93 million mi, speed of light= 3 x 10^8 m/s) Use dimensional analysis.

Please, and thank you!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - Suppose gold bars are made such that they are cubic. If they are made ...
Physics - Suppose gold bars are made such that they are cubic. If they are made ...
MAT201 - Fluctuation in the prices of precious metals such as gold have been ...
Distribution & probabilities - Fluctuation in the prices of precious metals such...
Chemistry - I am trying to figure out how much 1.134 grams worth of gold will ...
Physics - At the time this problem was written, the price of gold was $427 per ...
CHEMISTRYYYY HELP - A sample of gold ore contains 22.0 g of gold metal per 100kg...
College Chemistry/Lab Math - I think I have this problem figured out correctly, ...
MBA Practice problems - you are presently involved with a project to establish ...
math - shanon needs 20g of 80% of gold to make a pendan. she has some 85% gold ...

Search
Members