Answer:
it is 3
Explanation:
because the crack will be open for the magma to come out
Answer:
A and C is about 12 cm away from each other.
Explanation:
<span>In Thomson experiment, why was the glowing beam repelled by a negatively charged plate, because the glowing beam was negatively charged. The glowing beam particles were attracted to the positive plate.
</span><span>J.JThomson proved that the cathode rays produced a stream of negatively charged particles called electrons. </span>
