Check out the noise levels in the chart. Photo Credit: module6healthandsafety.blospot.com 0-1
NOISE LEVELS DECIBEL SCALE
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FLOATING OF A SHIP ON WATER
Have you ever wondered why ships especially the massive ones float on the sea? Ships are made of steel. When a piece of steel is placed on water, it would sink. Density of water is 1000 kg/m3. Density of steel Read More …
SOLVING QUADRATIC EQUATIONS USING FACTORISATION METHOD (VIDEO)
Watch the video here on how to solve quadratic equations using factorisation method: After watching the video, try and solve the following quadratic equations using factorisation method: (1) x2 + 6x + 5 = 0 Read More …
ADDITION AND SUBTRACTION OF MATRICES (VIDEO)
Watch the video on how to carry out addition and subtraction of matrices: (Photo Credit: rex2000.deviantart.com))
MATHEMATICS TEST 9 FOR WAEC/NECO SS3 STUDENTS – WAEC QUESTIONS
Are you preparing for SS3 WAEC/NECO exam or GCE? If yes, attempt the following WAEC questions. You can check the solutions attached to the questions when you are through. Click here for solutions
MISCARRIAGE OF JUSTICE IN THE WORLD
A miscarriage of justice is simply the conviction and punishment of a person for a crime the person did not commit. Many innocent persons have been wrongly accused, convicted and executed for crimes they knew nothing about! Quite a large Read More …
JS 3 (YEAR 9) MATHS TUTORIAL QUESTIONS – 1
Photo Credit: www.cufi.org.uk 00
SEAWORLD SHAMU KILLER WHALE SHOW (VIDEO)
Animals are not as stupid as some of us think they are. Watch the video of SeaWorld Shamu Killer Whale Show: (Photo Credit: imgarcade.com) 00
LIFE IN MURMANSK, A CITY IN RUSSIA WHERE SUN DOES NOT RISE FOR 40 DAYS
Murmansk is a city in north-west of Russia with about 300,000 people. In every winter, sun doesn’t rise for 40 days, from December 2 to January 10 (40 days). People there must live without daylight for the entire 40 days. Read More …
SUPER CONDUCTIVITY – BY KEVIN AFURE (BREAKTHROUGH JUNIOR CHALLENGE 2021)
Below is a video presentation of Super Conductivity by Kevin Afure of Dowen College Lagos, for Breakthrough Junior Challenge 2021. Please, click on the link, like, comment and subscribe on YouTube. Photo Credit: blog.nextias.com
