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What is one common property among the following phenomena?
1. the rotation of blades of a fan
2. the blinking of traffic lights
3. the swinging of a pendulum
1. the rotation of blades of a fan
2. the blinking of traffic lights
3. the swinging of a pendulum
- a)All are periodic changes
- b)All are irreversible and desirable changes
- c)All are chemical changes
- d)All are undesirable changes
Correct answer is option 'A'. Can you explain this answer?
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What is one common property among the following phenomena?1. the rotat...
Periodic Changes
The common property among the given phenomena - the rotation of blades of a fan, the blinking of traffic lights, and the swinging of a pendulum - is that they all exhibit periodic changes.
Definition of Periodic Changes
Periodic changes refer to processes or events that occur at regular intervals, repeating the same pattern continuously. These changes follow a specific cycle or period, which can be short or long.
Explanation of Each Phenomenon
1. The rotation of blades of a fan: When a fan is turned on, its blades rotate in a circular motion. This motion is periodic as the blades move in a continuous cycle, repeating the same pattern. The rotation speed of the blades depends on the fan's settings, but the motion remains periodic.
2. The blinking of traffic lights: Traffic lights are designed to control the flow of vehicles at intersections. The lights alternate between different colors (red, yellow, and green) in a specific sequence. Each color is displayed for a set period of time before switching to the next. This sequence is repeated periodically, ensuring a regulated flow of traffic.
3. The swinging of a pendulum: A pendulum consists of a weight suspended from a fixed point, able to swing back and forth. When a pendulum is set in motion, it swings to one side, comes to a stop, and swings back in the opposite direction. This swinging motion continues repeatedly, forming a periodic pattern. The time taken for each swing is constant, making the pendulum an example of periodic motion.
Conclusion
In conclusion, the common property among the rotation of blades of a fan, the blinking of traffic lights, and the swinging of a pendulum is that they all exhibit periodic changes. These phenomena occur in a regular cycle, repeating the same pattern continuously. Understanding periodic changes helps us comprehend various natural and man-made processes, leading to the development of numerous technologies and inventions.
The common property among the given phenomena - the rotation of blades of a fan, the blinking of traffic lights, and the swinging of a pendulum - is that they all exhibit periodic changes.
Definition of Periodic Changes
Periodic changes refer to processes or events that occur at regular intervals, repeating the same pattern continuously. These changes follow a specific cycle or period, which can be short or long.
Explanation of Each Phenomenon
1. The rotation of blades of a fan: When a fan is turned on, its blades rotate in a circular motion. This motion is periodic as the blades move in a continuous cycle, repeating the same pattern. The rotation speed of the blades depends on the fan's settings, but the motion remains periodic.
2. The blinking of traffic lights: Traffic lights are designed to control the flow of vehicles at intersections. The lights alternate between different colors (red, yellow, and green) in a specific sequence. Each color is displayed for a set period of time before switching to the next. This sequence is repeated periodically, ensuring a regulated flow of traffic.
3. The swinging of a pendulum: A pendulum consists of a weight suspended from a fixed point, able to swing back and forth. When a pendulum is set in motion, it swings to one side, comes to a stop, and swings back in the opposite direction. This swinging motion continues repeatedly, forming a periodic pattern. The time taken for each swing is constant, making the pendulum an example of periodic motion.
Conclusion
In conclusion, the common property among the rotation of blades of a fan, the blinking of traffic lights, and the swinging of a pendulum is that they all exhibit periodic changes. These phenomena occur in a regular cycle, repeating the same pattern continuously. Understanding periodic changes helps us comprehend various natural and man-made processes, leading to the development of numerous technologies and inventions.
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What is one common property among the following phenomena?1. the rotation of blades of a fan2. the blinking of traffic lights3. the swinging of a penduluma)All are periodic changesb)All are irreversible and desirable changesc)All are chemical changesd)All are undesirable changesCorrect answer is option 'A'. Can you explain this answer?
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What is one common property among the following phenomena?1. the rotation of blades of a fan2. the blinking of traffic lights3. the swinging of a penduluma)All are periodic changesb)All are irreversible and desirable changesc)All are chemical changesd)All are undesirable changesCorrect answer is option 'A'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about What is one common property among the following phenomena?1. the rotation of blades of a fan2. the blinking of traffic lights3. the swinging of a penduluma)All are periodic changesb)All are irreversible and desirable changesc)All are chemical changesd)All are undesirable changesCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is one common property among the following phenomena?1. the rotation of blades of a fan2. the blinking of traffic lights3. the swinging of a penduluma)All are periodic changesb)All are irreversible and desirable changesc)All are chemical changesd)All are undesirable changesCorrect answer is option 'A'. Can you explain this answer?.
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What is one common property among the following phenomena?1. the rotation of blades of a fan2. the blinking of traffic lights3. the swinging of a penduluma)All are periodic changesb)All are irreversible and desirable changesc)All are chemical changesd)All are undesirable changesCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for What is one common property among the following phenomena?1. the rotation of blades of a fan2. the blinking of traffic lights3. the swinging of a penduluma)All are periodic changesb)All are irreversible and desirable changesc)All are chemical changesd)All are undesirable changesCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of What is one common property among the following phenomena?1. the rotation of blades of a fan2. the blinking of traffic lights3. the swinging of a penduluma)All are periodic changesb)All are irreversible and desirable changesc)All are chemical changesd)All are undesirable changesCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
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