WHAT IS SURFACE TENSION? Surface Tension is the force that occurs on the surface of the liquid. The surface of the liquid due to inward pull of the molecules acts like a…
Slide 1Our Solar System Slide 2 Slide 3 Historical Astronomy – Wandering Stars Greeks watched the stars move across the sky and noticed five stars that wandered around…
QUZZOMANIA 2014 Geography Q1. Which planet rotates on its axis from east to west ? a) Earth b) Jupiter c)Venus d) Mercury Answer: Venus Q2. Study of the Universe is known…
Slide 1 Chapter 23 Our Solar System Slide 2 Slide 3 Historical Astronomy – Wandering Stars Greeks watched the stars move across the sky and noticed five “stars”…
Slide 1 By : Primarinda dwita hapsari(20) Slide 2 Page 2 Different about alcohol as mercury thermometer 1.Advantage of alcohol thrmometer: It can measure a low temperature,because…
Sun, Moon, Earth, How do they work together to help life survive? The Planets What is a planet? According to the IAU (International Astronomical Union) a planet must meet…
Sun, Moon, Earth, How do they work together to help life survive? The Planets What is a planet? According to the IAU (International Astronomical Union) a planet must meet…