What are the disadvantages of using a pinhole camera? The image formed does not give any details. Usually, it is faint. Image is obtained on the screen and no permanent record of the image can be obtained. Pinhole camera cannot be used for studying moving objects. What are the major differences between a pinhole camera […]
Which metals are poor conductor of heat?
Which metals are poor conductor of heat? Metals like mercury, lead, alloys of iron and chromium, titanium and stainless steel are poor conductors when compared to silver, copper and gold. Is fluorine a conductor of heat and electricity? So, does Fluorine conduct electricity? Fluorine, like other non-metals (except graphite and silicon) does not conduct electricity. […]
What is the smallest unit of the universe?
What is the smallest unit of the universe? The smallest possible size for anything in the universe is the Planck Length, which is 1.6 x10-35 m across. What is the farthest from Earth? Real-time distance and velocity data is provided by NASA and JPL. At a distance of 152.6 AU (22.8 billion km; 14.2 billion […]
Which correlation is the weakest?
Which correlation is the weakest? Strength – The weakest linear relationship is indicated by a correlation coefficient equal to 0 (actually this represents no correlation!). The strongest linear correlation is indicated by a correlation of -1 or 1. What is considered a low correlation? Moderate degree: If the value lies between ± 0.30 and ± […]
How do you get hide in Family Island?
How do you represent elevation?
How do you represent elevation? Elevation is distance above sea level. Elevations are usually measured in meters or feet. They can be shown on maps by contour lines, which connect points with the same elevation; by bands of color; or by numbers giving the exact elevations of particular points on the Earths surface. How do […]
What is the atomic mass of Mg2+?
Should you do easy or hard homework first?
Should you do easy or hard homework first? If you are easily frustrated and are quick to feel overwhelmed when things get tough, then perhaps you’re the type of person who should tackle the small, quick homework assignments first. In school, start your afternoons by completing the easiest assignments: doing so will motivate you to […]
What is the 5 era?
What is the 5 era? The book divides the timeline of the universe into five eras: the primordial Era, the Stelliferous Era, the Degenerate Era, the Black Hole Era and the Dark Era. In addition to explaining current cosmological theory, the authors speculate on what kinds of life might exist in future eras of the […]
What is one action a person can take to help ensure ability to participate in physical activity throughout life Apply sunscreen at steadily exercise regularly use tobacco?
What is one action a person can take to help ensure ability to participate in physical activity throughout life Apply sunscreen at steadily exercise regularly use tobacco? In this context, one action that helps ensure you can participate in physical activity throughout life is exercise regularly because in this way you can develop basic abilities […]