Letter to the editor

✍ Scribed by Professor D. J. Rasbash

• Publisher: John Wiley and Sons
• Year: 1995
• Tongue: English
• Weight: 126 KB
• Volume: 19
• Category: Article
• ISSN: 0308-0501
• DOI: 10.1002/fam.810190507

✦ Synopsis

Letter to the Editor

Dear Sir Measurement of Smoke This letter comments on letters from Dr Whiteley and Dr Babruskas in recent issues of Fire and Materials concerning units for measuring Dr Babruskas' letter was a response to an earlier letter of mine.3 Dr Whiteley states the use of units such as bel, decibel and obscura are unnecessary, "provided that those who measure smoke.. . state clearly what it is Greenheads