100+ Metals e PowerPoint (PPT) Presentations, Metals e PPTs

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Unit 2: Matter and Energy

Honors Chemistry. Unit 2: Matter and Energy. Guiding Questions. Why do substances boil or freeze at different temperatures? Why do we put salt on the roads in the winter? Why does sweating cool us? What is energy? How do we measure energy? . L 3. Matter . Introductory Definitions

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884 views • 67 slides

Occupational Diseases by Dr. Salim Al-Sawai Head of Occupational HEALTH

Occupational Diseases by Dr. Salim Al-Sawai Head of Occupational HEALTH. What Is An Occupational Illness?. Any work-related illness mainly caused or aggravated by exposure to Health hazards at work environment. It must arise out of or in the course of employment. As a result of R.exp/Time.

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1.61k views • 19 slides

Sand Casting

Sand Casting. By. Angus and Ross. Introduction. Sand casting is the oldest form of casting and is still widely used today. Mould core. Materials. Steel and aluminium are the metals most commonly used. Aluminium. Steel. Features of sand casting. Runner. Riser.

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580 views • 19 slides

What is an Occupational Illness?

What is an Occupational Illness?. Any illness mainly caused or significantly aggravated by exposure to Health hazards in the work environment. It must arise out of or in the course of employment. Physical e.g. Noise, Heat, Cold, Radiation, Vibration

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237 views • 10 slides

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Metals e - PowerPoint PPT Presentation

Unit 2: Matter and Energy

Occupational Diseases by Dr. Salim Al-Sawai Head of Occupational HEALTH

Sand Casting

What is an Occupational Illness?