Maxima Study guides, Class notes & Summaries

Aqa A Level Physics Paper 1 EXAM (2022/2023) (Verified Answers) What is meant by work function (2) Answer: Minimum energy required by an electron to escape from (1) a metal surface (1) What is meant by ionisation energy? (2) Answer: Minimum energy required to remove an electron from an atom (1) from the ground state (1) Why do emitted electrons have a kinetic energy that varies up to a maximum value? (4) Answer: Energy of a photon is fixed/constant (1) Energy is required for electrons ...

What is meant by work function (2) Correct Answer Minimum energy required by an electron to escape from (1) a metal surface (1) What is meant by ionisation energy? (2) Correct Answer Minimum energy required to remove an electron from an atom (1) from the ground state (1) Why do emitted electrons have a kinetic energy that varies up to a maximum value? (4) Correct Answer Energy of a photon is fixed/constant (1) Energy is required for electrons to overcome work function ø (1) Electrons de...

Edexcel A level Physics exam with complete solutions 2024 Coherent - correct answer-When two waves have the same wavelength, frequency and a fixed phase difference between them If a wave enters a material with a greater refractive index it refracts... - correct answer-Towards the normal (slows down) If a wave enters a material with a lower refractive index it refracts... - correct answer-Away from the normal (speeds up) Refractive index from glass to water equals - correct answer-Sin...

aqa a level physics paper 1 2023 What is meant by work function (2) - CORRECT ANSWER-Minimum energy required by an electron to escape from (1) a metal surface (1) What is meant by ionisation energy? (2) - CORRECT ANSWER-Minimum energy required to remove an electron from an atom (1) from the ground state (1) Why do emitted electrons have a kinetic energy that varies up to a maximum value? (4) - CORRECT ANSWER-Energy of a photon is fixed/constant (1) Energy is required for electrons to o...

College Algebra Final Exam questions and answers 100% correct Remainder Theorem If polynomial p(x) of degree n>1 is divided by (x-a) where a is a constant, then the remainder is p(a) Find minima or maxima find -b/2a and than plug back in to equation What strategies can you use to find all the zeros of a polynomial? synthetic division, graphing, factoring Percent Profit Formula Percentage Profit = ((selling price-cost price)/(cost price))*100 Polynomials Monom...

Math Performance Task Grade 9. Algebra I. Modelling and Analysing Quadratic Equations. Scientific and technical innovation Exploration: Processes and solutions. Representing patterns through equivalen t forms of models helps determine the appropriate process that leads to solutions. Goal: Your goal is to create a cost-efficient smart phone that will maximize your company’s profit Role: You are an entrepreneur of a mobile company Audience: Your audience is a group of executives of a mobile comp...

LAT2 bioc Exam Questions and Correct Answers The percentage oxyhaemoglobin in a haemoglobin solution can be calculated by: using the ratio of absorbances of oxy- and deoxyhaemoglobin at wavelengths where the biggest difference in absorbance readings are observed between the two forms. adding a live yeast suspension to an oxyhaemoglobin solution and observe the change in absorbance by spectrophotometry. measuring the absorbance of an oxyhaemoglobin solution using the wavelength that cor...

1. A patient has had poorly controlled hypertension for more than 10 years. Indicate the most likely position of his point of maximal impulse (PMI) a. 5th intercostal space (ICS) midclavicular line (MCL) b. 8th ICS MCL c. 5th ICS, left of MCL d. 6th ICS, right of MCL 2. Valve most commonly involved in chronic rheumatic heart disease is the: a. aortic b. mitral c. pulmonic d. tricuspid 3. A 50 year old patient with Hypertension has taken hydrochlorozide 25 mg daily for the past 4...

True or false: A singular attribute is also known as a unique attribute False Relationship names and types of relationship maxima or minima that each could have are listed below. Match each relationship in the list below to the type of relationship maxima or minima. Person-Assigned-SocialSecurityNumber, the maxima is one-one CubicleNumber-Assigned-to-Employee, the maxima is one-many Birthdate-Recorded-for-a Person, the minima is one-zero Women-Bearing-Children, the minima is zero-zero A...