What happens if a child is never exposed to language? Since, children could not be able to live without sheltered hands, kind gestures, support and pleasing statements. As a result, no one could tell which language the babies spoke. Actually, this was not the first language-deprivation experiment in the history. A similar experiment was conducted […]
What are the factors that pose a high risk to landslide?
What are the factors that pose a high risk to landslide? Landslides can be initiated in slopes already on the verge of movement by rainfall, snowmelt, changes in water level, stream erosion, changes in ground water, earthquakes, volcanic activity, disturbance by human activities, or any combination of these factors. What is the meaning of landslide? […]
What materials can a scrap heap magnet move?
What materials can a scrap heap magnet move? The only magnetic elements are iron, cobalt and nickel. this means that electromagnets can only attract these metals although they can also attract steel this is because steel is mainly made of iron. Are gas showers cheaper than electric? Given the cost of gas is only about […]
What are the classification of measuring instruments?
What are the classification of measuring instruments? The measuring instruments may be classified as follows: Absolute instrument & Secondary instruments: Analog and Digital instrument: Mechanical, Electrical and Electronics Instruments: Deflection and Null Output Instruments: Self-operated and Power-operated Instruments: Why do we measure vibration? Vibration may influence the durability and reliability of machinery systems or structures […]
What is the output of a flashlight?
What is the output of a flashlight? The light output of an incandescent lamp in a flashlight varies widely depending on the type of lamp. A miniature keychain lamp produces one or two lumens. A two D-cell flashlight using a common prefocus-style miniature lamp will produce on the order of 15 to 20 lumens of […]
How can we solve global warming?
How can we solve global warming? How You Can Stop Global Warming Speak up! Power your home with renewable energy. Weatherize, weatherize, weatherize. Invest in energy-efficient appliances. Reduce water waste. Actually eat the food you buy—and make less of it meat. Buy better bulbs. Pull the plug(s). How do we save Earth? Ten Simple Things […]
What are the three means of exchange?
What are the three means of exchange? It consists of : 1) currency (coins, paper money), 2) checkable deposits, ( total of checking account balances in financial institutions convertible to currency “on demand” by writing a check without advance notice), and 3) traveler’s checks. This type of money is the most liquid. Which of the […]
What are sedentary activities?
What are sedentary activities? Examples of sedentary behaviour include: Sitting or lying down while watching television or playing electronic games. Sitting while driving a vehicle, or while travelling. Sitting or lying down to read, study, write, or work at a desk or computer. How do you know if you are sedentary? Unless you do at […]
What word did Kepler introduce?
What word did Kepler introduce? In his book Dioptrice (a term coined by Kepler and still used today) he was the: First to describe: real, virtual, upright and inverted images and magnification; First to explain the principles of how a telescope works; First to discover and describe the properties of total internal reflection. Which planet […]
What are the advantages if you are fully equipped with 21st century skills?
What are the advantages if you are fully equipped with 21st century skills? Skills like communication, critical thinking and EQ go beyond the workplace: they can help people through the most difficult times of their life. Finding your passion, doing it well, having a sense of purpose and focus, and being able to control your […]