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yawa3891 [41]
3 years ago
12

Refraction occurs when __________.

Physics
2 answers:
katovenus [111]3 years ago
8 0
<span>Refraction occurs when a wave enters a new medium
and its speed changes. </span>
ser-zykov [4K]3 years ago
4 0
Refraction occurs when a wave enters a new medium and changes its speed.

i hope this helps 
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True [87]

Answer:

\Delta T=3.615^{\circ}C is the drop in the water temperature.

Explanation:

Given:

  • mass of ice, m_i=14.7\ g=0.0147\ kg
  • mass of water, m_w=324\ g=0.324\ kg

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<u>Apply the conservation of energy:</u>

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<u>Now from the heat equation:</u>

Q_i=Q_w

m_i.L=m_w.c_w.\Delta T ......................(1)

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