What is meant by forced vibrations? Forced vibration is a type of vibration in which a force is repeatedly applied to a mechanical system. Forced vibration is when an alternating force or motion is applied to a mechanical system, for example when a washing machine shakes due to an imbalance. What are forced vibrations give […]
What happens when MgO reacts with HCl?
What happens when MgO reacts with HCl? Magnesium oxide is another simple basic oxide, which also contains oxide ions. Reaction with acids: Magnesium oxide reacts with acids as predicted for a simple metal oxide. For example, it reacts with warm dilute hydrochloric acid to give magnesium chloride solution. Is MgO a solid? Magnesium oxide appears […]
Is it bad to take seashells from the beach?
Is it bad to take seashells from the beach? In a study more than 30 years in the making, researchers have found that the removal of shells from beaches could damage ecosystems and endanger organisms that rely on shells for their survival. Can you tell how old a seashell is? Once you have your total […]
What happens if you connect neutral to ground?
What happens if you connect neutral to ground? The neutral is always referenced to ground at one, and ONLY one, point. If you touch the neutral to ground anywhere else, you will create the aforementioned ground loop because the grounding system and the nuetral conductor are now wired in parallel, so they now carry equal […]
What does Sartorius pain feel like?
What does Sartorius pain feel like? This inflammation may be experienced as pain or hypersensitivity on the inside of the knee[1]. Other symptoms of sartorius-related muscle pain can include a burning or stinging sensation at the front of the hip. This pain may be brought on by an overt trauma, such as an athletic injury. […]
How can you speed up the reaction of metal with air?
How can you speed up the reaction of metal with air? Add a catalyst (A substance that reduces activation energy, speeding up the reaction) Increase the concentration of reactants. Increase the concentration of catalysts. Increasing the surface area of reactants (If it’s a solid, try crushing it) What happens when a metal reacts? When metals […]
What do you mean by problem solving skills?
What do you mean by problem solving skills? Quality Glossary Definition: Problem solving. Problem solving is the act of defining a problem; determining the cause of the problem; identifying, prioritizing, and selecting alternatives for a solution; and implementing a solution. The problem-solving process. What is another word for problem-solving? What is another word for problem-solving? […]
Why is myasthenia gravis called the snowflake disease?
Why is myasthenia gravis called the snowflake disease? MG is often called the “snowflake disease” because it differs so much from person to person. The degree of muscle weakness and the muscles that are affected vary greatly from patient to patient and from time to time. What psychiatric disorder is most commonly associated with myasthenia […]
What is the formula for area in pressure?
What is the formula for area in pressure? Pressure and force are related, and so you can calculate one if you know the other by using the physics equation, P = F/A. Because pressure is force divided by area, its meter-kilogram-second (MKS) units are newtons per square meter, or N/m2. How do you find the […]
Why am I so attracted to the moon?
Why am I so attracted to the moon? Selenophilia (from the Greek ‘Selene’, Luna, and ‘philia’, love) is the reason why you are so attracted to the Moon. The selenophilics are hardly going to see their life deteriorated by feeling a strong attraction to the Moon. Does your Moon Sign affect your appearance? Physical appearance […]