first , Raise the Alarm to warning every people on board that we have fire onboard.
and Report to duty officer on bridge to know whats happening.
and take the immediate action .
jump off board
It's used in smoke detectors. It ionizes the air in the detector, and the electrons displaced by the ionization flow between two plates. Smoke disrupts this flow, the detector sees the change in current as proof of a fire and sounds the alarm.
while Ralph is running away from jack in the end of the book, Ralph tries to hide from him. jack lights a fire and it starts to get out of hand. the navy ship sees the large fire on the island and comes to see what it is.
The boys start a forest fire in order to smoke out Ralph and flush him out of hiding. This reckless and destructive method eventually leads to the boys being rescued by a passing Navy officer who sees the smoke signal.
Jack and his hunters set the forest on fire because they want to find Ralph find kill him. The rescuer sees the smoke and investigates the island. Ralph rushes out of the fiery forest and he sees the Naval Officer.
gray fire?
Ralph believes they should keep the fire going continuously in case a ship passes by and sees the smoke. He wants them to maintain a signal fire and keep it burning to maximize their chance of rescue.
the fire
Smoke detectors work in several ways. A point to point smoke detector detects smoke when the beam projected by the transmitter is obscured in a measurable way and detected by the receiver. A photoelectric detector sees smoke particles inside the detection chamber of the smoke detector because light inside the chamber is scattered in a measurable way. An ionization smoke detector detects smoke because the smoke particles change the 'charge' on the detection plate inside the smoke detector.
When a Man Sees Red - 1934 is rated/received certificates of: USA:Approved USA:Passed (National Board of Review)
sees behind trees gray fire three chances diver otter mom dad brings the dear checha karna pitew
When Jack sees Ralph and Piggy approach the fire he orders his group to do the wild hunting dance.