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Course 88984
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The practical activities can be broadly categorized into______
Identify a safety precaution a teacher must implement when conducting a demonstration that explores the influence of heating and cooling on the state of matter
What can be done to minimise candle odours during a practical investigation?
Identify the purpose of the demonstration that explores the influence of heating and cooling on the state of matter.
Identify an important factor to consider when conducting a demonstration.
Identify a hazard which exists when conducting a practical investigation with a Bunsen burner.
An investigation is conducted that aims to determine how long a candle will burn when covered with different-sized glass containers. What information must be recorded in a table?
What homeware could be used to replace glass containers in a practical investigation if one wants to view how long a candle burns when covered?
An investigation is conducted that aims to determine how long a candle will burn when covered with different-sized glass containers. What unit could be used for learners’ recordings if they were observing time?
An investigation is conducted that aims to determine how long a candle will burn when covered with different-sized glass containers. What must the learners observe?