Category: Physics

What is the mass in grams of 6.64 mol W? 183.84 g/mol What is the mass in grams of 1.00 mol Li? We assume you are converting between moles Li and gram. You can view more details on each measurement unit: molecular weight of Li or grams The SI base unit for amount of substance […]

What three things can happen to light when it hits an object? The Sun casts its longest shadow when it first appears and before it disappears. When light waves hit substances, three things can happen: Light can be refracted, absorbed, or reflected. Reflection occurs when light strikes a surface and bounces off. What 4 things […]

How do you fix a vibrating speaker? 9 Simple Fixes to Stop Car Speakers and Doors From Rattling Remove Items from the Pockets in the Door Panels. Locate the Speaker Creating the Problem. Inspect the Speaker Mounting for Loose Screws. Determine Whether the Rattling Comes from a Blown Speaker. Use a Car Speaker Enhancement Kit […]

How can you tell if an object is virtual or real? (You will have no trouble remembering this if you think about it in the right way: a real image has to be where the light is, which means in front of a mirror, or behind a lens.) Virtual images are formed by diverging lenses […]

Can 3 forces have a vector sum of zero? If the net force is equal to zero, the object is said to be in equilibrium. When the aircraft is in equilibrium, the vector sum of these three forces is equal to zero. Because it is a vector sum, there are two component equations, one vertical […]

Do people fall on a rope in a tug of war each pull with a 304sh What is the net force? The object will move if its at rest and it will stop if its in motion. When the two people are pulling the rope with opposite direction, therefore the net force is equal to […]

How do I know if my temperature sensor is accurate? There are three common methods for calibrating temperature sensors: Calibrating just the electronics with a simulator. Calibrating both the electronics and the sensor in a dry-well. Calibrating both the electronics and the sensor in a dry-well with a reference thermometer. How does the outside temperature […]

What happens when a positively charged object is grounded? Grounding is the grounding of a positively charged object and involves the transfer of electrons from the ground into the object. The excess of positive charge on the object attracts electrons from the ground. What are 3 methods for charging objects? Most objects are electrically neutral, […]

What is proletariat and bourgeoisie? Karl Marx asserted that all elements of a society’s structure depend on its economic structure. Additionally, Marx saw conflict in society as the primary means of change. Economically, he saw conflict existing between the owners of the means of production—the bourgeoisie—and the laborers, called the proletariat. What do you mean […]

Can diabetes be cured permanently? No cure for diabetes currently exists, but the disease can go into remission. When diabetes goes into remission, it means that the body does not show any signs of diabetes, although the disease is technically still present. Are pineapples high in sugar? Pineapple and its juice can be high in […]