you are given 3 piles of ten peso coins. 1 pile is made up of counterfeit coins,heavier than the genuine ones.?
you are given 3 piles of ten peso coins. 1 pile is made up of counterfeit coins,heavier than the genuine ones. explain how you can pick out the pile of counterfeit coins in one step procedure using an equal arm balance.… Continue reading
Categories: Trivia Tags: counterfeit coins, peso coins, piles
How do you answer this question? (chemistry related)?
You are given three plies of 10-peso coins. One pile is make up of counterfeit coins, heavier that the genuine ones. Explain how you can pick out the pile of counterfeit coins in a one-step procedure, using an equal alarm balance.… Continue reading
Categories: Trivia Tags: counterfeit coins, peso coins
Scientific method question..please help me..you can simply answer the question..?
1) your friend does her own washing and develops skin rashes every time. she suspects the detergent as the cause of rashes. however, she gives up her suspicion when a neighbor using the same brand does not develop rashes.
a. is your friend being scientific in giving up her suspicion about the detergent as the possible cause of the rashes? explain your answer..
b.plan a way to test… Continue reading
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