Physics, 20.06.2021 15:00 trietvo112200

3. The rehbelow shows the variation of the merature of 200 .) Use the graph to state the melting point of lead.
11
D) Explain why the graph is a straight line at the start
M
c) Explain what happens to the energy supplied to the lead as I metsata
constant temperature
191
d) The initial temperature of the lead is O'C. Use the graph to determine the total
energy supplied to the load before it starts to mat. The specific heat capacity
of lead is 130 kg

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3. The rehbelow shows the variation of the merature of 200 .) Use the graph to state the melting po...