GCSE  in maths now easier
 Subscribe to RSS Feed
 Mark Topic as New
 Mark Topic as Read
 Float this Topic for Current User
 Bookmark
 Subscribe
 Printer Friendly Page
 Plusnet Community
 :
 Forum
 :
 Other forums
 :
 General Chat
 :
 GCSE  in maths now easier
 « Previous

 1
 2
 Next »
Re: GCSE  in maths now easier
03062008 9:09 PM
 Mark as New
 Bookmark
 Subscribe
 Subscribe to RSS Feed
 Highlight
 Report to Moderator
Re: GCSE  in maths now easier
03062008 9:09 PM
 Mark as New
 Bookmark
 Subscribe
 Subscribe to RSS Feed
 Highlight
 Report to Moderator
Quote 6dB x 6dB = something else (12dB2? Not sure what you do when squaring exponential units.)
Not a problem the decibel is a dimensionless unit.
Re: GCSE  in maths now easier
03062008 9:11 PM
 Mark as New
 Bookmark
 Subscribe
 Subscribe to RSS Feed
 Highlight
 Report to Moderator
Re: GCSE  in maths now easier
03062008 9:15 PM
 Mark as New
 Bookmark
 Subscribe
 Subscribe to RSS Feed
 Highlight
 Report to Moderator
Quote The mathematical properties of logarithms mean that the overall decibel gain of a multicomponent system (such as consecutive amplifiers) can be calculated simply by summing the decibel gains of the individual components, rather than needing to multiply amplification factors. Essentially this is because log(A × B × C × ...) = log(A) + log(B) + log(C) +
Re: GCSE  in maths now easier
03062008 9:21 PM
 Mark as New
 Bookmark
 Subscribe
 Subscribe to RSS Feed
 Highlight
 Report to Moderator
Re: GCSE  in maths now easier
03062008 10:34 PM
 Mark as New
 Bookmark
 Subscribe
 Subscribe to RSS Feed
 Highlight
 Report to Moderator
Customer and Forum Moderator. Windows 10 Firefox 79.0 (64bit)
Re: GCSE  in maths now easier
04062008 1:28 PM
 Mark as New
 Bookmark
 Subscribe
 Subscribe to RSS Feed
 Highlight
 Report to Moderator
I can honestly say I didn't pass GCSE Maths though
Re: GCSE  in maths now easier
04062008 3:38 PM
 Mark as New
 Bookmark
 Subscribe
 Subscribe to RSS Feed
 Highlight
 Report to Moderator
Re: GCSE  in maths now easier
04062008 3:50 PM
 Mark as New
 Bookmark
 Subscribe
 Subscribe to RSS Feed
 Highlight
 Report to Moderator
Quote from: Colin I can honestly say I didn't pass GCSE Maths though
Yeah, the standard grades are even easier.
 « Previous

 1
 2
 Next »
 Subscribe to RSS Feed
 Mark Topic as New
 Mark Topic as Read
 Float this Topic for Current User
 Bookmark
 Subscribe
 Printer Friendly Page