Advertisements
Advertisements
प्रश्न
Write True/False against the following statement and also correct the false statement.
Middle zone is the hottest zone of a flame.
विकल्प
True
False
Advertisements
उत्तर
This statement is False.
Correct Statement:
Outer zone is the hottest zone of a flame.
APPEARS IN
संबंधित प्रश्न
Abida and Ramesh were doing an experiment in which water was to be heated in a beaker. Abida kept the beaker near the wick in the yellow part of the candle flame. Ramesh kept the beaker in the outermost part of the flame. Whose water will get heated in a shorter time?
Which is the hottest part in the flame of candle ______.
Inner zone of flame : :______, outer zone of flame : :______
Picture based question
Arul and Aakash were doing an experiment in which water was to be heated in a beaker. Arul kept the beaker near the wick in the yellow part of candle flame. Aakash kept the beaker in the outer most part to the flame. Whose water will get heated in a shorter time?
Magnesium ribbon on burning in air produces
The ______ temperature at which a substance catches fire is called its ______ temperature.
The substances which vaporise during ______ give flame.
Anu wants to boil water quickly in a test tube. On observing the different zones of the flame, she is not able to decide which zone of the flame will be best for boiling water quickly. Help her in this activity.
Write a note on flame.
Why is the candle flame straight?
