3.
If the reaction forms a new substance it's a chemical reaction.
Conductors allow<span> for </span>charge<span> transfer </span>through<span> the free movement of </span><span>electrons
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The pendulum movement is a famous situation manifesting the force of tension by the rope and the force of gravity coming into play. There are already derived equations explaining the behavior of the pendulum movement.
Period = t = 2π√(L/g)
Since, we don't have exact values for the parameters, let's just find the ratio to provide comparison. Let's find the ratio of the pendulum on the moon (t,moon) to the period of the pendulum on earth (t,earth).
t,moon/t,earth = 2π√(L/g/6) ÷ 2π√(L/g) = √6
Therefore, the period of the pendulum on the moon is the square root of 6 times that of in the earth.
Answer:
Once the particles of a liquid reach its boiling point, additional heat would cause the liquid particles to boil off or vaporize.
Explanation:
Answer:
d. All three statements are true.
Explanation:
In the metals the electrons are the charge carriers and they are the only mobile charges causing the flow of current when subjected to potential difference.
The electrons being negatively lead to the flow of current in opposite direction. The direction of the current is opposite to the direction of the negative charges.