OSHA (Occupational Safety and Health Act) has identified three different hazard location classifications for electrical equipment and wiring in flammable or combustible locations. These classifications include Class I, Class II, and Class III.
Class I locations are places where there are or could be enough flammable gases or vapors in the air to make explosive or flammable mixtures. Class II locations have or may have enough flammable dusts in the air to create explosive or ignitable mixtures. Class III locations have fibers or flakes that can easily catch fire, but there aren't enough of them in the air to make explosive or flammable mixtures. The wiring and equipment used in these places must be specially made and approved for use in these dangerous places.
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eleven-month-old gretchen is sitting in the middle of a playroom. her mother is on one side of the room and her father is on the other. gretchen is given an unfamiliar toy (a mechanical robot) to play with. she looks at her mother and her father for cues to help her figure out what she should do. dad expresses fear on his face while mom expresses happiness on her face. what is gretchen most likely to do in this situation?
In this scenario, Gretchen is likely to take cues from her mother, who expresses happiness and explores and plays with the mechanical robot. It's common for infants and young children to look to their primary caregivers for cues on how to react and respond to new situations.
It's also important to note that Gretchen's understanding of emotions and social cues is still developing at this age, so she may not fully understand the difference between her father's fear and her mother's happiness.
However, her mother's positive reaction is likely to be more influential in her behavior because infants tend to look to their caregivers for safety and security.
Additionally, the way the parents react to the toy will also set up expectations for the child on how to play with it. Therefore, Gretchen may approach the robot and start to explore it, possibly imitating the positive behavior of her mother.
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What tone would be most appropriate for a PSA about the benefits of college?
O positive
O playful
O relaxed
O romantic
century europe? (a) the development of natural philosophy based on inductive and deductive reasoning (b) the revival of classical learning and the development of northern humanism (c) the continued reliance on traditional supernatural explanations of the world (d) the development of baroque dramatic forms to enhance the stature
The passage above most clearly shows the influence of which of the following trends in fifteenth-century Europe (b) the revival of classical learning and the development of northern humanism
In fifteenth-century Europe, two major trends had a significant impact on the culture and society of the time.
The first was the revival of classical learning, which focused on the study of texts from ancient Greece and Rome.
The second was the development of northern humanism, which emphasized the individual's potential for self-improvement and the importance of living a moral life.
Both of these trends were influential during the period, and their influence can be seen in the passage above. It discusses the influence of the revival of classical learning and the development of northern humanism in particular, showing how these two trends had a lasting impact on the culture of fifteenth-century Europe.
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if a tree falls in the forest, does it make a sound if no one is present? a. of course; sound is a physical phenomenon. b. yes, because if you tape it on a recorder and play it later you will hear the noise. c. no, because sound is a fabrication of your brain. d. this is a
The correct option is C ; No, because sound is a fabrication of your brain.
If sound is defined as air vibrations, then the falling tree most definitely creates sound since it causes air vibrations. A recorder with a microphone could undoubtedly capture those vibrations as sound even if no one or any other animal was around to hear it.
Dr. George Berkeley, an Anglican Bishop and philosopher in the 1600s. George claims that because God heard it, the answer is that yes, it did make a sound.
Wood often "creaks" and "groans" as it bends. Too much bending causes it to "snap" and "crack." The last sound the tree made when it reached the ground may have been described as a "thud," "bang," "crash," or "boom" depending on how big the tree was, how quickly it was falling, and what was on the ground.
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Which of the following is an example of
"place," one of the Five Themes of
Geography?
A. First St SE, Washington, DC 20004
B. Denver, Colorado, with several Rocky Mountain-based
ski resorts, is the number one spot for skiing.
C. The GPS coordinates of 38° N, 90° W
D. The invention of gun powder and its use spread from
Asia to Europe
An illustration of location, one of the 5 Themes of Geography, is provided below. The best place to ski is in Denver, Colorado, which has a multitude of ski resorts centered in the Rocky Mountains.
What is a geography place example?According to geographers, place refers to a place's natural and habitational features. The local climate, streams, or valleys are a few examples of the physical characteristics. The history of the local population and all of the ways they engage with it, such as through constructing a city or a park, are considered human features.
What does geography's location topic entail?The concept of place examines elements that set one place apart from every other place on Earth. Geographers characterize a location using two types of characteristics human.
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societies have to answer about the way their resources are used?
Societies have to answer about the way their resources are used What to produce. how to produce. To whom to produce.
What are the best uses of resources for most societies?Based on its resources, society must decide how to produce. Based on the size of its population and other accessible markets, society must decide who to create for. Justify the need for a society to make decisions on what, how, and for whom to create.
Which resource issue affects all societies?The main issue that all societies face is scarcity. It is a condition brought on by a lack of resources in society, which prevents people from getting all they want
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what disaster destroyed a great portion of london?
Great Fire of London disaster destroyed a great portion of london.
The Royal Exchange, Guildhall, St. Paul's Cathedral, and 13,200 homes were all destroyed in a devastating fire that swept through London in 1666.Consider the Great Smog of 1952, which may have contributed to 12,000 premature deaths, and the Great Plague of 1665, which claimed 100,000 Londoners. Events that took place inside Greater London's current boundaries are included in the list.Just under five days passed from the start on September 2nd, 1666. In addition to 100,000 people becoming homeless, one-third of London was destroyed. In Thomas Farriner's bakery on Pudding Lane, the fire began at one in the morning on Sunday. A spark from his oven that landed on a nearby pile of fuel could have started it.To know more about Disaster here
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What is another word for Light Amplification by Stimulated Emission of Radiation?
LASER stands for Light Amplification by Stimulated Emission of Radiation.
A laser is a coherent and focused beam of photons; coherent in this context meaning that it is all of the same wavelength, as opposed to conventional light, which comes in a variety of wavelengths.
Laser is an abbreviation for "light amplification by stimulated emission of radiation." Lasers operate through resonant effects. A laser's output is a coherent electromagnetic field. All of the waves in a coherent beam of electromagnetic radiation have the same frequency and phase.
A cavity in a basic laser is designed to internally reflect infrared (IR), visible-light, or ultraviolet (UV) pulses such that they reinforce each other. Gases, liquids, and solids can all be found in the cavity.
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