The periods in which a grandfather clock, a quartz watch, and an optical clock mark time ia a typical grandfather.
A grandfather clock also a longcase clock, tall-case clock, grandfather's clock, or floor clock is a tall, freestanding, weight-pushed pendulum clock with the pendulum held within the tower or waist of the case. Ordinary grandfather clock has a pendulum with a period of approximately a meter, with a duration of about two seconds.
A pendulum clock is a clock that uses a pendulum, a swinging weight, as its timekeeping detail. The benefit of a pendulum for timekeeping is that it's miles a harmonic oscillator: It swings back and forth in a particular time c programming language dependent on its length, and resists swinging at different rates.
The reason that pendulums are used is due to the fact they make clocks more accurate if it is not shifting and now not tilted sideways). when a pendulum swings, The time it takes for one full swing best depends on the period of the pendulum.
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1. Meiji Restoration
2. Treaty of Kanagawa
3. Sino-Japanese War
4. Russo-Japanese War
Answer:
Work-site analysis, is the right answer.
Explanation:
Created by the U.S. Congress in the year 1970, OSHA is an Abbreviation used for Occupational Safety and Health Administration. This administration was formed with the introduction of the Occupational Safety and Health Act in 1970. This department was created to provide a safe and healthy working environment for the workers by placing some standards. The following are the five significant elements of OSHA to prevent violence:
Management commitment
Hazard prevention and control
Safety and health training
Record-keeping
Program evaluation and
Work-site analysis.
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