Category: Physics

What is the key function for emergency communication? Emergency communications may include alerts and warnings; directives about evacuation, curfews, and other self-protective actions; and information about response status, family members, available assistance, and other matters that impact response and recovery. How do you communicate effectively in an emergency? Action Steps Immediately seek to provide a […]

When the hand in the cold water is placed in the warm water the warm water feels? Put one hand in the bowl with the cold water, and the other in the hot water for about a minute. Now put both hands in the bowl of warm water. The warm water will feel very cool […]

What are 4 examples of chemical properties? Examples of chemical properties include flammability, toxicity, acidity, reactivity (many types), and heat of combustion. Iron, for example, combines with oxygen in the presence of water to form rust; chromium does not oxidize (Figure 2). Is color change a chemical property? Color. The changing of color of a […]

What is a sentence for sediment? The river carries its sediment westward. At the northern end of the lake the sediment brought down by the Victoria Nile is producing a similar effect. 123. 232. A very large quantity of sediment is rapidly filling the gulf. What part of speech is sediment? part of speech: noun. […]

How tall should I be at 15? Main Digest Babies to Teens Height to Weight Ratio Table 13 yrs 100.0 lb (45.3 kg) 61.5″ (156.2 cm) 14 yrs 112.0 lb (50.8 kg) 64.5″ (163.8 cm) 15 yrs 123.5 lb (56.0 kg) 67.0″ (170.1 cm) 16 yrs 134.0 lb (60.8 kg) 68.3″ (173.4 cm) Is 5ft […]

What are the consequences of not living a moderate life? Health Effects of Sedentary Lifestyle Increase the risks of certain cancers. Contribute to anxiety and depression. Risk factor for certain cardiovascular diseases. More likely to develop coronary heart disease. More likely to be overweight or obese. May cause a decrease in skeletal muscle mass. Can […]

What kind of image is seen in a concave mirror? Concave mirrors can produce both real and virtual images; they can be upright (if virtual) or inverted (if real); they can be behind the mirror (if virtual) or in front of the mirror (if real); they can also be enlarged, reduced, or the same size […]

What does fieldwork mean? 1 : a temporary fortification thrown up by an army in the field. 2 : work done in the field (as by students) to gain practical experience and knowledge through firsthand observation. 3 : the gathering of anthropological or sociological data through the interviewing and observation of subjects in the field. […]

What are the disadvantages of fossil fuel explain in brief? Disadvantages of using fossil fuels Fossil fuels release carbon dioxide when they burn, which adds to the greenhouse effect and increases global warming . What are three main environmental consequences of our fossil fuel use? Transporting fuels from the mine or well can cause air […]

What are the 5 methods of anthropology? Some of the more common types of anthropological research methods include (1) immersion in a culture, (2) analysis of how people interact with their environment, (3) linguistic analysis, (4) archaeological analysis, and (5) analysis of human biology. What is the main methodological tool used in cultural anthropology? Data […]