100+ Micro waves PowerPoint (PPT) Presentations, Micro waves PPTs

Micro waves - PowerPoint PPT Presentation

SPACE

SPACE. A star (our sun )is part of a galaxy. A planet (earth) orbits a star. A moon (our moon) orbits a planet (earth). SPACE. One light year is the distance travelled by light in a year. It takes light from the sun 8 minutes to get to the earth. SPACE.

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133 views • 13 slides

Question 1

Question 1 . What has the highest energy photons? A) gamma B) micro waves C) radio waves D) light. Question 2 . What has the shortest wavelength A) Radio waves B) Gamma rays C) Visible light D) UV. Question 3 . What colour of light transfers more energy photons per second?

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184 views • 9 slides

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Micro waves - PowerPoint PPT Presentation

SPACE

Question 1