What is the Intensity of a sound
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You have 2 plants of the same type and same size, same amount of leaves. one of them is put inside the house and the other one is put in the balcony. you water them saturday, one plant with 200 ml and the other with 400 ml of water. which one of your plants need less water? explain.

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

Why does bubbling occur when vinegar mixed with baking soda