Explanation
- A pun is a form of wordplay that exploits multiple meanings of a word or similar-sounding words for humorous or rhetorical effect.
- Example: Time flies like an arrow; fruit flies like a banana.
Explanation
- A simile directly compares two things using "like" or "as" (e.g., "She is as fast as a cheetah").
- A metaphor makes an implicit comparison without using "like" or "as" (e.g., "She is a cheetah on the track").
Explanation
- Genealogy is the study of family history and lineage.
- It involves tracing ancestors and understanding family connections over generations.
Explanation
- John Fletcher is considered the successor of Shakespeare, collaborating with him on plays like Henry VIII and The Two Noble Kinsmen.
- After Shakespeare’s death, Fletcher became the chief playwright for the King’s Men.
Explanation
Using the neutralization formula:
M₁V₁ = M₂V₂
Given:
- M₁ (HCl) = 0.50 M
- V₁ (HCl) = 10 mL
- M₂ (NaOH) = 0.25 M
- V₂ (NaOH) = ?
Now, solving:
(0.50 M) (10 mL) = (0.25 M) (V₂)
5 = 0.25V₂
V₂ = 20 mL
Explanation
- Pyruvic acid (CH₃COCOOH) is a weak acid with a pKa of around 2.5,
- This meaning it partially ionizes in water.
- Using the Henderson-Hasselbalch equation, the pH of a 0.1M solution of pyruvic acid is approximately 4.5.
Explanation
- The half-interval method is a root-finding technique that repeatedly divides an interval in half to locate a root.
- It is commonly known as the Bisection Method in numerical analysis.
Explanation
- Mean Value Theorem (MVT) was stated and rigorously proved by Augustin Louis Cauchy in the 19th century.
- It generalizes Rolle's Theorem.
- It is fundamental in calculus for understanding differentiable functions.
Explanation
- J.L. Austin introduced the concept of speech acts, dividing them into locutionary, illocutionary, and perlocutionary acts.
- His work, How to Do Things with Words (1962), is foundational in speech act theory.
Explanation
- A Pidgin is a simplified language that develops as a means of communication between speakers of different native languages.
- It has no native speakers.
- It is used for trade or interaction in multilingual settings.