Depending on the type of waves you can say both matter and energy
<span>It's our bodies way of telling us it is dangerous
The peripheral nervous system recognizes that we are touching something that could burn our skin and sends a rush of pain to our hand and fingers so we will pull away quickly before any damage is done to our skin.
Hope this helped. Have a great day!</span>
Answer:
this data is both accurate and precise
Answer:
"The higher the spring constant, the stiffer the spring. The spring constant is not the same value for different elastic objects. For a given spring and other elastic objects, the extension is directly proportional to the force applied. For example, if the force is doubled, the extension doubles."
Explanation:
Answer:
3.
Explanation:
- Al(OH)₃ reacts with HCl to produce AlCl₃ and water according to the balanced equation:
<em>Al(OH)₃ + 3 HCl → AlCl₃ + 3H₂O,</em>
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<em>It is clear that 1.0 mole of Al(OH)₃ reacts with 3.0 mole of HCl to produce 1.0 mole of AlCl₃ and 3.0 moles of H₂O,</em>
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<em>So, the coefficient of HCl is 3.</em>
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