Draw an energy transfer diagram for battery powered clock
Remember what was taught earlier in the topic?Â
Use the word list in brackets to fill in the yellow section of the paragraph. Each word is only used once so choose wisely my padawan.
Read through the presentations below and then fill in the table on your companion sheet withthe correct values.
Complete the table on the companion sheet by working out the effeiciency of all of these items.
Highlight the correct answer and then answer the 2 structured questions on the companion sheet. Continue on to finish the rest of the efficience questions on your companion sheet before handing it in.