Category: Physics

Who invented circular motion? Newton Why is circular motion important in our daily lives? Circular motion is very common and very important in our everyday life. Satellites, the moon, the solar system and stars in galaxies all rotate in “circular” orbits. The term circular here is being used loosely since even repetitive closed motion is […]

How many Newtons do humans weigh? An average person exerts a force of 620 N taking (g =10m/s²) and has a mass of 62 kg. How much does a human weigh? 137 pounds What is considered severely underweight? BMI Categories BMI BMI Category Between 15 and 16 Severely underweight Between 16 and 18.5 Underweight Between […]

How do you know if two lines have the same velocity? Therefore, if the slope of the blue line is the same as the slope of the red line, then regardless of their relative positions on the graph, they have the same velocity. Does same position mean same velocity? So the slope of a position […]

Is radioactivity a spontaneous process? Radioactive decay is by definition a spontaneous process in which the nuclei of unstable isotopes emit radiation as they are converted to more stable nuclei. All the decay processes occur spontaneously, but the rates at which different isotopes decay vary widely. Does spontaneous mean random? As adjectives the difference between […]

Is Br2 bigger than i2? I2 has a higher boiling point than Br2. The atomic weights of Br and I are 80 and 127 respectively. Since I2 has higher molecular weight, it has stronger London dispersion forces so it has a higher boiling point than Br2. Why does I2 have such a high boiling point? […]

What is 8g ml? 8 Grams to ml converter to convert 8 grams to milliliters….How Many Grams is 8 ml? Grams Conversion Grams: 8 milliliter: 8 Liter: 0.008 US Fluid Ounce/fl oz: 0.27051 Can you convert G to ML? When converting grams to milliliters, you need to remember that the gram is a unit of […]

How many minutes a day should I exercise to lose weight? As a general goal, aim for at least 30 minutes of physical activity every day. If you want to lose weight, maintain weight loss or meet specific fitness goals, you may need to exercise more. What are the 7 healthful ways to lose weight? […]

Which country has the best fuel? The International Fuel Quality Center (IFQC) has ranked the top 100 countries based on sulfur limits in gasoline; Germany was found to be at the top of the ranking with the lowest sulfur limits. Following in second and third were Japan and Sweden, respectively. What is the world largest […]

Why is Aluminium ductile in terms of structure? The energy is transferred throughout the rest of the metal by the moving electrons. Metals are described as malleable (can be beaten into sheets) and ductile (can be pulled out into wires). This is because of the ability of the atoms to roll over each other into […]

What are 5 uses of neon? Neon is also used to make high-voltage indicators and switching gear, lightning arresters, diving equipment and lasers. Liquid neon is an important cryogenic refrigerant. It has over 40 times more refrigerating capacity per unit volume than liquid helium, and more than 3 times that of liquid hydrogen. What happens […]