Specific latent heat questions gcse pdf
WebPhysics P Worksheet 12.2 Latent Heat, Specific Heat, and Work Worksheet 12.2 Latent Heat, Specific Heat, and Work 1. How much heat is absorbed by 100 g of ice at –10˚C to become water at 20˚C? 2. A 200–g sample of water at 80˚C is heated to steam at 120˚C. How much heat does it absorb? 3. How much heat is needed to change 2 kg of ice at ... WebThe specific latent heat of a substance affects its temperature change because the amount of heat energy required to change its state depends on its specific latent heat value. …
Specific latent heat questions gcse pdf
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WebSpecific latent heat of vaporisation – the specific latent heat for a change from a liquid to a vapour (gas). GCSE Combined Science Foundation Combined Science Higher Physics … http://subjects.robertsmyth.tgacademy.org.uk/science/quizzes/GCSE%20Physics%209-1/Calculations/Calculation%20Booklets/Paper%201/Calculation%20Practice%20Booklet%20Paper%201.pdf
WebStep 1: Identify what you know and convert to standard units. Energy = 835 000 000J Since it is a change of state between a solid and a liquid, you will need to use the latent heat of fusion. Latent heat of fusion = 334 000 J/Kg. Step 2: Substitute the numbers into the equation. Energy required = mass x specific latent heat 835 000 000 J = mass ... WebLatent heat of vaporisation = 2 260 000 J/Kg. Step 2: Substitute the numbers into the equation. Energy required = mass x specific latent heat of vaporisation 0.1 x 2 260 000 E …
WebIGCSE GCSE Physics study guide PDF includes high school question papers to ... equilibrium, evaporation, latent heat of fusion, latent heat of vaporization, specific heat capacity, temperature and heat, temperature conversion, and thermometer. Solve "Transfer of Heat Study Guide" PDF, question bank 7 to review worksheet: Heat, heat transfer and ... Webenergy. The specific latent heat of vaporisation of water is 2.26 MJ/kg _____ c) A can containing 0.45kg of solid wax at its melting point was heated until the wax had just melted. The thermal energy supplied to the wax was measured as 250 kJ Calculate the specific latent heat of the wax.
WebApr 9, 2024 · When immersed in a steam current at 100°C, 0.5g of the steam condenses on it. Provided that the latent heat of steam is 540 cal/g, calculate the specific heat of the metal. Sol: Let c be the specific heat of the metal. Heat gained by the metal. Q = mcΔt. ⇒ Q = 60 x c x (100 - 20) ⇒ Q = 60 x c x 80 cal.
Webmotion, transverse and longitudinal waves, wave production, and ripple tank. Solve "Heat Capacity Study Guide" PDF, question bank 5 to review worksheet: Heat capacity, and specific heat capacity. Solve "Kinematics Study Guide" PDF, question bank 6 to review worksheet: Acceleration free fall, acceleration, distance, time, speed, and velocity. eveready e640WebExam sample questions Q1. The electric kettle shown below is used to boil water. ©leeser87/iStock (a) After the water has boiled, the temperature of the water decreases … broward health north traumaWebspecific latent heat of vaporisation of water = 2.3 x 106J kg-1 (3 marks) ΔQ = ml Energy in one minute: 500 × 60 (1 mark) = m × 2.3 × 106 (1 mark) So m = 0.013 kg (1 mark) (c) … broward health pay gradeWebSpecific latent heat Specification reference: P3.2.3 Changes of heat and specific latent heat Aims In this exercise, you will consider how the mass and temperature of a material are … eveready e90WebSpecific Latent Heat Related Topics: IGCSE Physics Lessons Math Worksheets A series of free GCSE/IGCSE Physics Notes and Lessons. The following diagram shows the formula for specific latent heat. Scroll down the page for more examples and solutions on how to use the formula. Specific Latent Heat broward health pay onlineWebSpecific latent heat of vaporization is energy to boil/condense J 𝑦=𝑎 × 𝑝 𝑐𝑖 𝑖𝑐 𝑎 J ℎ 𝑎 𝐸= I Hwhere E is the energy needed in J, m is the mass in kg, and l is the specific latent heat in Jkg-1. When a body changes state, energy goes towards making the molecules more free from each ... eveready e625http://misssugarscience.weebly.com/uploads/9/7/0/3/97036086/10_-_latent_heat_practice.pdf broward health patient bill of rights