Which of the following statements correctly describes mechanical energy? O It is a type of chemical energy. energy produced by vibrating electrons. energy due to the position or motion of objects on a macroscopic level O the sum of all forms of potential energy

Q: What is the independent and dependent variable? Does the mass of a bouncy ball affect how much…

A: Dependent variable: A variable which depends on the other variable say, independent variable. It is…

Q: Part 7) Looking towards summer, pretend for a moment that you won a scooter. You are so excited to…

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Q: Equal amounts of heat are added to equal masses of substances A and B at the same temperature, but…

A: Let us assume both the substances A and B have mass of m kg each, initial temperature be T. Let the…

Q: Thermal Energy?

A: The total amount of kinetic energy within an object or sample is called Thermal energy.

Q: A bicyclist is stopped at the entrance to a valley, as sketched B Where would the bicyclist have the…

A: Higher the bicyclist is, the higher is his potential energy and the lower is his kinetic energy and…

Q: Based on the law of conservation of energy, which of the following describes the transformation of…

A: Option D is the Correct Choice.

Q: Which of the following is the best example of chemical energy being converted into thermal energy? O…

A: Option A: The sun on nuclear fusion i.e. when the Hydrogen nuclei fuse to form one helium atom the…

Q: Precipitation Transpiration Evaporation Bedrock Run-Off Infiltration Groundwater Lake What type of…

A: The shown picture represents the water cycle.

Q: J cal kJ 598 113 0.810

A: To convert the energy units, suitable conversion factors are required. The given energy units are…

Q: (a) Calculate the kinetic energy, in joules of a 1200-kg automobilemoving at 18 m/s. (b) Convert…

A: a) The KE of the above process is given as the formula would be :     Ev=12mv2     we are given…

Q: Expressing amounts of energy in different energy units is necessary to solve many chemistry…

A: 1 calorie = 4.184 Joule  1 J = (1/4.184) cal  1 kJ = 1000 J  1 kJ = 239 cal

Q: What is potential energy? the energy of an object in motion O the energy stored due to an object's…

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Q: What is the difference between kinetic energy and potential energy? Give an example of each type.

A: Kinetic energy is energy possessed by a body by virtue of its movement. It depends on mass and…

Q: Energy that an object has by virtue of its motion is called O thermal energy. O potential energy. O…

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Q: Decide how the objects in the following table would be listed, if they were listed in order of…

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Q: Thermal energy is: A form of kinetic energy. A form of potential energy. Consists of both potential…

A: Thermal energy is: A form of kinetic energy. A form of potential energy. Consists of both potential…

Q: Name a common device that is used to accomplish each en-ergy change:(a) Electrical energy to thermal…

A: Since we answer only up to three sub-parts, we'll answer the first three. Please resubmit the…

Q: Type of Heat Transfer: Conduction, Convection, Radiation 1) Energy transferred by electromagnetic…

A: Heat Transfer;  It is defined as the transfer of heat between two bodies having different…

Q: Which of the following is the best statement of the Law of Conservation of Energy? A Potential…

A: The law of conservation of energy states that the total energy of an isolated system remains…

Q: A coffee cup calorimeter containing 200 g of water at 24°C had a 200 g sample of metal heated to…

A: When one hot and one cold element is mixed together then average temperature is reached .

Q: a 43g of chocolate has 2.10 x 102 calories. convert this energy to units of joules

A: Given data, 43g of chocolate has 2.10 x 102 calories.

Q: Matter undergoing chemical reactions and physical changes that absorb heat can be classified as…

A: Given, Matter undergoing chemical reactions and physical changes that absorb heat can be classified…

Q: A 26.9 g rock rolls down the hill at a speed of 81.9 m/s. What is the Kinetic energy of the rock? (…

A: given mass of rock(m) = 26.9*10-3kg speed of rock(v)= 81.9 m/s kinetic energy (KE) =?

Q: Measurements show that the enthalpy of a mixture of gaseous reactants decreases by 151. kJ during a…

A: Enthalpy of a mixture of gaseous reactants are decreased by 151 KJ and - 92 KJ of work is done…

Q: Energy Use the terms in the word bank to complete the graphic organizer below. Word Bank potential…

A: Energy is defined as the capacity of doing work.

Q: The power ratings of microwave ovens are listed in watts (1 watt =1 J/s). How many seconds will it…

A: Specific heat capacity is defined as the quantity of heat absorbed by 1 g of substance to raise the…

Q: The energy change that occurs when an object moves from one position to another due tothne force of…

A: According to the question,we need to determine When an object moves from one position to another due…

Q: Decide how the objects in the following table would be listed, if they were listed in order of…

A: Due to technical error ,unable to provide you the solution. Please resubmit the question once again

Q: Expressing amounts of energy in different energy units is necessary to solve many chemistry…

A: We are having certain quantity with which we have to do the unit conversions. We have to convert…

Q: If two gasses, helium and krypton, are mixed in a rigid container and heated to 315 K. What is true…

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Q: What is the distinction between temperature and thermal energy is a system?

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Q: Objects can possess energy as (a) endothermic energy (b) potential energy (c) kinetic energy O a…

A: Here two form of energy possessed by objects that is potential energy and kinetic energy while…

Q: Decide how the objects in the following table would be listed, if they were listed in order of…

A: Below attached file showing the details answer. All the best.

Q: Decide how the objects in the following table would be listed, if they were listed in order of…

A: Please find your solution below : Kinetic energy is the energy of motion. It is a form of energy…

Q: Decide how the objects in the following table would be listed, if they were listed in order of…

A: You know that,Kinetic energy = ½ mv2Where m = mass of insectsV = velocity

Q: Expressing amounts of energy in different energy units is necessary to solve many chemistry…

A:

Q: 4. If the Law of Conservation of Energy states that energy is neither be created nor destroyed, but…

A: According to law of conservation of energy, energy can neither be created nor destroyed, but can…

Q: Decide how the objects in the following table would be listed, if they were listed in order of…

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Q: A cell phone is transforming what types of energy? Sound Energy into Potential Energy O b Radiant…

A: Applying concept of transportation and transformation of energy into cell phone.

Q: O THERMOCHEMISTRY Understanding how kinetic energy scales with mass and speed Decide how the objects…

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Q: Which of the following statements about energy is false?     Energy can neither be created nor…

A: We have to choose false statement about energy First of all we will see the energy related theory

Q: Which of the following types of energy is a form of potential energy?   a. electrical energy   b.…

A: Energy : Capacity to do work is called 'Energy' . Types of energy : It may exist in kinetic,…

Q: Objects can possess energy as ________. (a) endothermic energy (b) potential energy (c) kinetic…

A: There is no such thing as endothermic energy. However there are endothermic reaction in which heat…

Q: Expressing amounts of energy in different energy units is necessary to solve many chemistry…

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Q: etic energy is the energy of motion The following two experiments were designed to explore nether…

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Q: Decide how the objects in the following table would be listed, if they were listed in order of…

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Q: Al chan 4. A book held 1 meter above the floor has potential energy. The book is dropped and hits…

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Q: Expressing amounts of energy in different energy units is necessary to solve many chemistry…

A: we know that 1 calorie = 4.184 Joule 1 Joule = 14.184 calorie 1KJ= 1000J 1J = 10-3 KJ

Q: As the caterpillar climbs, its potential energy is increasing, what source of energy has been used…

A: As the Caterpillar climbs, the potential energy is increasing. The energy source that has been used…

Q: Decide how the objects in the following table would be listed, if they were listed in order of…

A: Given :-    -----------------------------------------------------