Category: Physics

How much electricity does the average Australian household use? An average Australian house consumes electricity amounting to 18 KiloWatt(KW) per day or 6570 KW per hour. What is the average home electric consumption? In 2019, the average annual electricity consumption for a U.S. residential utility customer was 10,649 kilowatthours (kWh), an average of about 877 […]

Is light required for oxygen production? Answer 1: By using the energy of sunlight, plants can convert carbon dioxide and water into carbohydrates and oxygen in a process called photosynthesis. As photosynthesis requires sunlight, this process only happens during the day. Oxygen is required to do this. What is the rate of oxygen production when […]

What causes acceleration problems in a car? What Causes Acceleration Problems? Hiccups in air and fuel delivery and sensor issues are the main causes of poor acceleration. However, mechanical issues can also be the cause of low power. What makes a car accelerate faster? Basically, the faster the crankshaft spins with the same amount of […]

What is 9.31 g the same mass as? 0.00931 kg What is the density of a medication sample if 3.00 mL has a mass of 3.85 g? ρstuff=3.85⋅g3.00⋅mL=1.28⋅g⋅mL−1 … Is g mL a unit of density? The mass of water is expressed in grams (g) or kilograms (kg), and the volume is measured in liters […]

Does the Mirror show the real you? In short, what you see in the mirror is nothing but a reflection and that may just not be how people see you in real life. In real life, the picture may be completely different. All you have to do is stare at a selfie camera, flip and […]

Which nitrate salt is the most soluble at all temperatures? silver nitrate What is the solubility of KNO3 at 50 C? The solubility of KNO3 at 50 degrees C is 80 g/100 g water. Which substance is most soluble at 20 C? Do I Know about Solubility Graphs? A B At what temperature can 100 […]

What is the advantage of CCD scanner? In general, CIS allows the construction of smaller sizes as well as lower power consumption, while CCD technology allows a higher depth of field, higher speed and signal noise ratio and better colour accuracy – so higher quality and productivity. What cameras have CCD sensors? CCD Still Has […]

How do humans impact the geosphere? The geosphere is the earth itself: the rocks, minerals, and landforms of the surface and interior. More regularly, however, human interaction with the dynamic geosphere comes in the form of surface erosion, our use of arable land for farming, and excavations for the construction of buildings, roads, and mines. […]

Which fabric is the best insulator? Wool fibers are woven tightly together, and are much thicker than other materials, such as cotton. They don’t allow much heat to escape, which means they are great insulators. Fabrics like cotton and lace are breathable fabrics, meaning they allow a great deal of heat to escape. Is felt […]

What are these columns called? The vertical columns present in the Modern Periodic Table are called as ‘GROUPS’. The elements present in the groups have similar properties as they have the same number of valence electron and valency. In total, there are 18 groups in the Modern Periodic Table. How many vertical columns are there? […]