Category: Physics

Which metal is most likely to form a positively charged ion? Nickel (Ni) What are the most reactive elements in order? The reactivity series Element Reaction with water Potassium Violently Sodium Very quickly Lithium Quickly Calcium More slowly Why zinc is more reactive than iron? Zinc has the ability to displace iron, copper from their […]

What causes foggy? Fog shows up when water vapor, or water in its gaseous form, condenses. During condensation, molecules of water vapor combine to make tiny liquid water droplets that hang in the air. There has to be a lot of water vapor in the air for fog to form. How thick can fog get? […]

What are the 4 types of intelligence? For example, in his 2003 book “A Himalayan Trinity” Mark Oliver (Founder of MarkTwo) identified four fundamental intelligences – IQ, EQ (Emotional Intelligence), PQ (Physical Intelligence) and SQ (Spiritual Intelligence). Is multiple intelligence valid? A critical review of MI theory argues that there is little empirical evidence to […]

What are the two most commonly used quantitative data analysis methods? The two most commonly used quantitative data analysis methods are descriptive statistics and inferential statistics. What is the best way to Analyse quantitative data? Quantitative Data: Analysis Methods Cross-tabulation: Cross-tabulation is the most widely used quantitative data analysis methods. Trend analysis: Trend analysis is […]

Which has more heat energy a bath of water or a sparkler? The sparkler is at a higher temperature than the bath, but the bath has a large volume of water, so it stores more heat energy. How does heat flow when you place an ice cube in your hand? If two objects have different […]

What does Ebgdae stand for? Every Bunny Gets Drunk After Easter Is a 4 string guitar easier to play? If you are a total beginner, or planning on purchasing a 3- or 4-string guitar for a beginner, you really can’t go wrong. Both 3-string and 4-string are much easier to learn than conventional 6-string guitar… […]

What is the function of antigen? In general, an antigen is defined as a substance that binds to specific antibodies, which in the human body are used to find and neutralize any potentially harmful foreign substances in the bloodstream. What is the role of antigens in blood? An antigen is any substance to which the […]

What is the magnitude of unit vector? A unit vector is a vector with magnitude of 1. In some situations it is helpful to find a unit vector that has the same direction as a given vector. A unit vector of v, in the same direction as v, can be found by dividing v by […]

What are the two branches of the adaptive immune system? Adaptive immunity has again two branches-humoral and cell mediated. It should be noted that both innate and adaptive immunities do not work independently. Moreover, most of the immune responses involve the activity and interplay of both the humoral and the cell-mediated immune branches of the […]

What are the benefits of using cloth bags instead of plastic bags? Benefits of using jute and cloth bags Reusable. Environmentally friendly. Do not require maintenance. 100% bio-degradable and recyclable. Cost effective and cheaper than plastic and paper bags. Strong and can carry more weight as compared to promotional carry bags. Are cloth bags better […]