05072011 Work to be completed before class tomorrow

Dear Students,

There are 2 things to be completed before our next class tomorrow.

1) Go through the following simulation on EM spectrum.

http://www.glencoe.com/sites/common_assets/science/virtual_labs/CT05/CT05.html

2) Watch the video to understand more about the spectrum

http://www.bbc.co.uk/schools/gcsebitesize/science/aqa/radiation/the_electromagnetic_spectrumact.shtml

Regards,

Ms Teo