Tag Archives: Wrong

60% quieter?

Last week, the Federal and NSW governments announced that work would begin on building a second airport in Sydney. Sydney’s current airport has a night-time curfew due to noise concerns over populated areas, but one of the reasons for building … Continue reading

Posted in 10. How do instruments make music?, 2. Options: How does physics inform contemporary issues and applications in society? | Tagged , , | Comments Off on 60% quieter?

Double the temperature?

This is from an article, found on the Age Online site: (http://www.theage.com.au/victoria/four-people-mainly-infants-locked-in-cars-every-day-20140303-340p2.html) I’m guessing that it’s something like an increase from 27°C to 54°C. Quite possible & very dangerous to a child locked in the car. But is it actually “double … Continue reading

Posted in 1. How are light and heat explained?, Unit 1 | Tagged , | Comments Off on Double the temperature?