Guías de estudio, Notas de estudios & Resúmenes

GCSE AQA Biology Question and answers correctly solved 2024 What is the radius of an atom? - correct answer Around 10^-10m What is the basic structure of an atom? - correct answer A positively charged nucleus composed of both protons and neutrons surrounded by negatively charged electrons What fraction of the atom is the radius of the nucleus? - correct answer 1/10,000th Most of the mass of an atom... - correct answer ...is concentrated in the nucleus How can electron arrang...

DT GCSE Question and answers correctly solved 2024 What are 'Mechanical Properties'? - correct answer Properties of materials, including strength, hardness, density, durability, toughness, malleability, elasticity and ductility What is 'bending'? - correct answer The ability to withstand forces that are attempting to bend What is 'compression'? - correct answer The resistance to forces that are trying to crush or shorten What is 'shear'? - correct answer The resistance ...

AQA History GCSE Question and answers correctly solved 2024 What year did Elizabeth become queen? - correct answer 1558 What was patronage? - correct answer Elizabeth gave titles to some nobility to ensure that they supported her. What were Elizabeth's traits? - correct answer She was - Cautious, only trusted close advisers Very indecisive, intelligent, confident, well educated What were Elizabeth's difficulties? - correct answer She was illegitimate - Her father Henry VIII ...

AQA GCSE Question and answers verified to pass 2024 Buffer stock - correct answer A stock of raw materials held in reserve to protect the production process from unforeseen shortages. Customer loyalty - correct answer The likelihood that past customers will continue to buy from the business, enhanced by high quality customer service and/or reward programmes. Customer satisfaction - correct answer Whether customers are pleased with the goods/services they receive; whether they would p...

AQA GCSE Rates of Reaction Question and answers verified to pass 2024 Catalyst - correct answer A substance that can speed up a reaction without being changed or used up in the reaction Collision theory - correct answer The theory that in order for a reaction to occur, particles must collide with sufficient energy Concentration - correct answer The amount of a substance in a certain volume of solution, given in units of 'units of amount of substance'/'unit of volume' Joules - ...

AQA GCSE Physics Question and answers already passed 2024 Vectors - correct answer Quantities that have a magnitude and direction Scalars - correct answer Quantities that only have a magnitude Vector Examples - correct answer Force, velocity, displacement, acceleration, momentum Scalar Examples - correct answer Speed, distance, mass, temperature, time Contact Forces - correct answer A force that requires 2 objects to be touching Non-Contact Forces - correct answer A ...

AQA GCSE Physics Question and answers 100% correct 2024 Energy - correct answer the capacity of a physical system to do work, never used/created, only transferred between different stores Energy stores x8 - correct answer Thermal, kinetic,gravitational potential, elastic potential, chemical, magnetic, electrostatic, nuclear How is energy transferred? x3 - correct answer mechanically, electrically, by heating/radiation Energy transferred mechanically - correct answer by a force ...

AQA GCSE PE Paper 2 Question and answers rated A+ 2024 A learned action or behaviour with the intention of by producing pre-determined results with maximum certainty. - correct answer What is the definition of a Skill? An inherited, stable trait that determines an individual's potential to learn or acquire a skill. - correct answer What is the definition of Ability? Distinguishing qualities or characteristics belonging to a person. - correct answer What is the definition of a Trait?...

AQA GCSE Norman England Questions with complete solution 2024 England Prior to Norman Conquest - correct answer - Feudal system not that different from Normans - King had all the power - Population of 2 million - Almost everyone farmed - Christian (large part of everyday life) When was Edward the Confessor king? Kings before him - correct answer 1042 to 1066 - Cnut and his two sons had been vikings, well organised government Who were the Witan? - correct answer A council of adv...

AQA GCSE History Question and answers verified to pass 2024 What were the 3 key feelings that caused WWI to break out? - correct answer 1. Suspicion due to secret alliances 2. Aggression due to trust in allies 3. Humiliation meaning less likely to back down Triple Alliance - correct answer - Italy, Germany, Austria-Hungary - Defensive - promised to fight if attacked by any two other powers - Purpose = isolate France - Secret - caused tension and suspicion Franco-Russian Alliance -...