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Q: Juan puzzled by the triangle in front of a temperature symbol discovers in his book that the triangle indicates the temperature has?
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Continue Learning about Earth Science

What is the meaning of the idiomatic expression 'How on earth'?

It just means you are puzzled or surprised. Example: "How on Earth did the dog get on top of the house?"


How do you clean fools gold off of rocks?

I'm a bit more puzzled about how you get fools' gold ontorocks. Fools' gold is a type of rock... iron (II) sulfide, or iron pyrite. It's hard, brittle, and not something that could easily get smeared onto some other rock.If you somehow did manage it, it's relatively easily oxidized to the sulfate, which is soluble in water.


What are three main types of air pollutants in Georgia?

The main types of air pollutants in Georgia are a highly studied topic. Most say it is candy canes, but the leading scientists are very puzzled about the high concentrations of gum drops in the air. To answer the main question, scientist Derami el Verenzo says " The Georgia candy pollution is a very concerning topic, the citizens of Georgia are expierencing sugar highs from just breathing the sugar coated air. "


What was Thomson's discovery about the atom?

This question puzzled us as well; We know that J J Thomson discovered the electron (by 'bending' Cathode rays off a electric field) and therefore discovered the negative charge on the atom. He then created the plumb pudding model which shows both the positive and negative charge on the atom. So from this we can see that there must have been an understanding of Atoms and there positive charge before J J Thomson found the sistering negative charge. The nucleus of the atom was already well on its way to being discovered. Disclaimer: I would however, not use this answer for anything important (Such as H/W projects) because as I said before we ourselves are unsure about this. We are only basing this on concussion and not historic or scientific facts.


Electric charges can be?

I always have colleagues complain to me now, the more wages grow, the higher prices rise, particularly electricity high unacceptably, when sitting at home, nothing to do, just leave the lights on for a month to ten at night, not to mention the use of household appliances, Indeed, lighting accompany us through the long night in our daily life, thanks to Edison invented the electric light bulb! However, with the progress of science and technology, we seek to improve the living, lighting are not only used in our life, it is also used apply to the industrial and commercial fields, increased global pollution have raised people's awareness of environmental protection recent years, we need more environmental protection and energy saving lamp, LED lamp emerge as the times require What is the LED lamp, it is a new energy saving and environmental protection technology, lighting effect superior to consume less power is better than ordinary incandescent lamp , there are many kinds of LED lights, LED flood light is a relatively wide range of applications LED flood light, just as its name implies, is the lighting range of a lamp, really this is his more obvious than other advantages of LED lamps, the LED flood light as products of electric light source has been recognized by more and more people, also has been applied in many fields. Its main features are as follows: 1, long service life: incandescent lamps, fluorescent lamps, energy-saving lamps in general, and other gas discharge lamp has a filament or electrode, but on the sputtering effect of filament or electrode is an inevitable component limiting lamp life. High-frequency electrodeless discharge lamp without or less maintenance, high reliability. The service life of up to 60000 hours (10 hours per day according to the calculation, life can reach 10 years or more). Compared with other light: the incandescent lamp 60 times; 12 times the energy saving lamp; fluorescent lamp is 12 times; 20 times the high pressure mercury lamp; long life light to greatly reduce the repair and replacement times of trouble, saving material cost and labor cost, and can ensure long-term positive often use. Because the floodlights no electrode, is to rely on the principle of electromagnetic induction and fluorescent discharge combining theory and light, so it does not necessarily limit the life of components. The service life of only depends on the quality of electronic components, circuit design and the foam manufacturing process, the general life of up to 60000 ~ 100000 hours. 2, energy-saving: compared with incandescent lamp, energy saving up to 75%, the luminous flux and luminous flux 500W incandescent roughly the same as floodlight 85W 3, environmental protection: it uses solid amalgam, even if broken will not cause pollution to the environment, there are more than 99% recyclable rate, is the real environmental green light source. 4, no stroboscopic: because of its high working frequency, so as "completely without stroboscopic effect", will not cause eye fatigue, eye health protection. 5, good color: color index greater than 80, soft color, showing the natural color of illuminated objects. 6, color temperature: choose from 2700OK to 6500OK by the customer according to need, also can be made into color lighting, decorative lighting for garden. 7, a high proportion of visible light: in the emitted light, visible light rate is over 80%, the visual effect is good. 8, without preheating. Can immediately start and restart, multiple switch does not have a normal charged electrode discharge lamp light recession phenomenon. 9, excellent electrical properties: high power factor, low current harmonic, supply constant voltage power, the amount of light output constant. 10, installation adaptability: can be installed in any position, not restricted. The lighting requirements when the reference scene or object than the strong background of others, is designed for lighting a scene or the light projector The shot with the bulb into large reflecting umbrella, for use as diffusion source of high brightness. Although the interior lighting is indispensable, but for the average amateur indoor photography, also can be a good source of lighting effects. Perhaps, you still can't find good lighting facilities to illuminated your large shopping malls, perhaps you are a housewife worried about every high electricity maybe you could not find environmental protection and energy saving illumination facilities as a administrative city construction of the government officials, perhaps you are puzzled by the lamp complex installation. As long as you use the LED flood light, these problems must be smoothly done or easily solved. Shenzhen Lead Opto-Technology Co. Ltd is a professional manufacturer of LED lighting, mainly produce LED High Bay Light, LED Flood Light, LED Panel,LED Ceiling Light etc with OEM&ODM service. As an ISO 9001:2000-certified factory, we can meet the strict standards of CE, ROHS, FCC certificate, these strict producing standards guarantee our products distribute smoothly both in domestic and international markets.

Related questions

Juan puzzled by the triangle in front of a temperature symbol discovers in his book that the triangle indicates the temperature has .?

changed


What is a sentence with the word puzzled?

The dog looked at her with a puzzled expression. He did not recognise that command.This week's Sudoku has me puzzled.I am puzzled by your question.Why do you look so puzzled?


What is a sentence for puzzled?

I can give you several sentences.He puzzled over the math problem for a long time.At first, I was puzzled by the machine, but then I figured out how to use it.She was puzzled by his behavior.


What is the meaning of word puzzled?

puzzled means shocked or surprised example hawk was puzzled when snail won the race.


Is puzzled an adjective?

It can be (a puzzled expression, puzzled onlookers). It is the past tense and past participle of to puzzle, so may also be a verb.


How do you use puzzled in a sentence?

I was puzzled when i finally realised the midget was actually a horse


What puzzled Darwin about the Galapagos finch?

Darwin was puzzled about the many adaptations of the finches on the Galapagos Islands


What are the ratings and certificates for Puzzled - 1913?

Puzzled - 1913 is rated/received certificates of: UK:U


What puzzled Darwin about Galapagos finches?

Darwin was puzzled about the many adaptations of the finches on the Galapagos Islands


What actors and actresses appeared in Puzzled - 2003?

The cast of Puzzled - 2003 includes: Bernardus Manders as Man


What actors and actresses appeared in Puzzled - 2006?

The cast of Puzzled - 2006 includes: Polaris Banks as Murderer


Is puzzled a verb?

yes