Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Vikki Velasquez is a researcher and writer ...

The simple interest formula is Interest = P * R * T. Many, or all, of the products featured on this page are from our advertising partners who compensate us when you take certain actions on our ...

Net worth is assets (what you own) minus liabilities (what you owe). Our free calculator can measure your net worth. Many, or all, of the products featured on this page are from our advertising ...

Poonkulali Thangavelu has worked 10+ years as a writer and editor covering investment, personal finance, and mortgage-related topics. Suzanne is a content marketer, writer, and fact-checker. She holds ...

Gift 5 articles to anyone you choose each month when you subscribe. How much money does one need to retire? It’s a burning question on the minds of most people over a certain age. It’s also one that ...

The slenderness ratio of a reinforced concrete (RC) column is the ratio between the length of the column, its lateral dimensions, and end fixity. It assesses the ability of the reinforced concrete ...

Abstract: This paper proposes a rectangular approximation method for curved-shape power density to rapidly calculate the temperature profile of the entire chip by using the 2D thermal model with the ...

Determination of the equivalent square fields for rectangular and shielded fields is of great importance in radiotherapy centers and treatment planning software. This is accomplished using standard ...