(ii) A thermocouple thermometer is used to measure the temperature of the flame of a small candle.
State two reasons why the thermocouple thermometer is suitable for this application.

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat

Which of the following is another term for a planned economy

The molecular weight of oxygen gas (o2) is 32 while that of hydrogen gas (h2) is 2. prove that under same physical conditions, the velocity of sound in hydrogen is four times that in oxygen