What are the four basic elements of business? A successful small business must have 4 things in their corner – product, market, money & people. Whether you’re a startup looking for venture capital or you want to become a successful small business all on your own, there are a few basic – but important – […]
Does mass change during chemical reaction?
Does mass change during chemical reaction? Matter cannot be created or destroyed in chemical reactions. This is the law of conservation of mass. In every chemical reaction, the same mass of matter must end up in the products as started in the reactants. Balanced chemical equations show that mass is conserved in chemical reactions. Is […]
Why is the sea water tastes salty?
Why is the sea water tastes salty? Ocean salt primarily comes from rocks on land. Rocks on land are the major source of salts dissolved in seawater. Rainwater that falls on land is slightly acidic, so it erodes rocks. This releases ions that are carried away to streams and rivers that eventually feed into the […]
What does it mean to be 100% ionized?
What does it mean to be 100% ionized? When weak neutral acids and bases are put in water, they form ions. This is the percentage of the compound that has ionized (dissociated). Strong acids (bases) ionize completely so their percent ionization is 100%. What does it mean when a weak acid is ionized? A weak […]
Can probability of an event is 4 give reason?
Can probability of an event is 4 give reason? this is because here the numerator is greater than the denominator. the number of out comes of an possible event cannot be more than the total number of outcomes. Which Cannot be probability of an event? In probability, the probability of an event cannot be less […]
What are circumference calculating letters?
What are circumference calculating letters? circumference calculating letter RANK ANSWER Circumference-calculating letters P I S Circumference finder’s letter How do you find circumference with area? The formula C = 2√πA is designed to find a circle’s circumference using the area (A). Alternatively, you can solve the equation A = πR2 in reverse to find R, […]
Which two compounds are examples of the law of multiple proportions?
Which two compounds are examples of the law of multiple proportions? John Dalton’s first new idea for his atomic theory, the Law of Multiple Proportions, describes the mass ratios in which the same elements combine to form different compounds. CO and CO2 are both common compounds made of C and O. Who proposed the law […]
How would the absence of gravity affect the formation of planets quizlet?
How would the absence of gravity affect the formation of planets quizlet? How would the absence of gravity affect the formation of planets? A. The rocks and debris would take longer to accrete into a planet. What role does gravity play in the formation of the sun? What role did gravity play in forming the […]
Does a new day start at midnight or 12 01?
What is the difference between a theory and a hypothesis?
What is the difference between a theory and a hypothesis? Hypothesis: What’s the Difference? A hypothesis proposes a tentative explanation or prediction. A theory, on the other hand, is a substantiated explanation for an occurrence. Theories rely on tested and verified data, and scientists widely accepted theories to be true, though not unimpeachable. What is […]