
DIFFICULT ROUND NO. 5
Quiz by Chona Santos
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34. ________________discovered electromagnetism in 1820. He learned that a long coil of wire called solenoid carrying current has a magnetic field similar to that of a basic magnet with North and South poles this becomes an electromagnet.
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___________________the breaking of rocks results in the formation of soil in different land forms.It is also the reason we have a lot of amazing rock formations.
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 It is one of the largest known star, has a diameter of 1,975,000 kilometers ormore than 100 times that of the sun.
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Enumerate the5R’s technique
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Severe menstrual cramps.
 3 imbalances in hormonal balance.Â
36.      If a vehicle travels at 1000 meters in 20 seconds, what is the speed of the vehicle?Â
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 What is a material that will not carry an electrical charge called?Â
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 This lunar phase happens when less than a full moon but more than a half-moon is illuminated.
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Skin folds to protect the opening of the urethra and the vagina. Â
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  If a metal can be drawn into wires relatively easily it is called _______ .Â
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Karen jogged on the backyard lawn for 2.5 hours. She covered a distance of 7km. What was her speed?