What are 3 characteristics of a solid? General Characteristics of Solid State Definite mass, volume, and shape. Short Intermolecular distance. Strong Intermolecular Forces. The constituent particles remain fixed at their positions and can only oscillate about their mean positions. Solids are incompressible and rigid. High Density. Why is solid particle represented by this symbol? the […]
What are the 4 subunits of hemoglobin?
What are the 4 subunits of hemoglobin? Haemoglobin is made up of four polypeptide subunits, two alpha (α) subunits and two beta (β) subunits. Each of the four subunits contains a heme ( contains iron) molecule, where the oxygen itself is bound through a reversible reaction, meaning that a haemoglobin molecule can transport four oxygen […]
Who was the first person to be referred to as a psychologist?
Who was the first person to be referred to as a psychologist? Wilhelm Wundt What is the major limitation of case studies? Limitations of Case Studies Lacking scientific rigour and providing little basis for generalization of results to the wider population. Researchers’ own subjective feeling may influence the case study (researcher bias). Difficult to replicate. […]
How the cardiovascular system and the respiratory system work together to eliminate carbon dioxide from the body?
How the cardiovascular system and the respiratory system work together to eliminate carbon dioxide from the body? Gas exchange between tissues and the blood is an essential function of the circulatory system. In humans, other mammals, and birds, blood absorbs oxygen and releases carbon dioxide in the lungs. Thus the circulatory and respiratory system, whose […]
How does one body system affect another?
How does one body system affect another? Each of your body systems relies on the others to work well. Your respiratory system relies on your circulatory system to deliver the oxygen it gathers, while the muscles of your heart cannot function without the oxygen they receive from your lungs. Your circulatory system delivers oxygen-rich blood […]
Why do basketballs get lumps?
Why do basketballs get lumps? Basketball bumps or lumps will form when the ball is either overinflated or pumped up too fast. Balls that are stored in trunks or in cold places will condense the air, which will cause the ball to deflate. Once it hits high temperatures, the ball will get back to it’s […]
What causes refractive index?
What is the equation for the mechanical advantage of a lever?
What is the equation for the mechanical advantage of a lever? To calculate the mechanical advantage of levers, you can use one of two formulas. 1. Mechanical advantage = effort distance / resistance distance (MA = ED / RD) This formula is used when given meters. The distance of effort is the distance from the […]
Who is stronger Colossus or Juggernaut?
Who is stronger Colossus or Juggernaut? According to the (Original) Official Handbook of the Marvel Universe (from the 80’s), Colossus could lift (press) 70 tons. He fought Juggernaut and lost, but held his own because of the durability of his Organic Steel form. Juggernaut has always been “class 100” strength (on par w/ Thor & […]