what is fundamental qualities and derived qualities based from your own words and how the two is different
Q: We get energy from food to do what we need to everyday Why is digesting food a chem change? a…
A: Digestion is a chemical change as it involves changes in the composition of the food going through…
Q: Where have you heard the word calorie before? What do you think a calorie is?
A: Calorie: We can study calories in science. It is a small unit of Energy. Using calories we explain…
Q: Which of the following is the best thermal insulator? Select one: a. air b. water c. stainless steel…
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Q: 4. A drum 6 inches in diameter and 40 inches long contained acetylene at 250 psia and 80 degrees…
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Q: What is the effect on the average energy of water when ice is added? explain
A: When ice added to water, the molecules gets excited due to temperature change takes place. This is…
Q: How can the second law be stated with regard to high quality and lower quality energy?
A: High quality energy means electrical energy, mechanical energy and some forms of chemical stored…
Q: disorganized melting free gain molecules heat break lower transferred forces fixed increases liquid…
A: Answers for the given question is given below:
Q: Explain the effect of adding energy to a mass of water. Why did the temperature change?
A: As energy is added to a mass of water, the temperature of the water increases, causing the water…
Q: Specific heat and mean free path The first is microscopic and the second is virtual O Features…
A: Specific heat is defined as the amount of heat required to raise the temperature of a substance by 1…
Q: QUESTION 13 Liquids have definite shape and volume definite shape but no definite volume no definite…
A: the matter has three stated solid-liquid and gas and liquid has a definite volume but no definite…
Q: How will you explain temperature using kinetic theory?
A: According to kinetic theory, the gas molecules of a gas stored in a container are in constant…
Q: the activities people choose to perform, the amount of effort and persistence devoted to a task,…
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Q: How does the ideal gas model explain the rise in pressure of a gas as its temperature is raised…
A: Gay-Lussac’s law states that “the pressure of a given mass of gas varies directly with the absolute…
Q: What is the Carmot efficieney of a heat engine operating between 573K1 17%
A: 3. The term change of phase means the s change of state. The change of phase always occurs with a…
Q: Which phenomena demonstrates Boyle's law? Select all that apply. A. A ballon that pops when rising…
A: According to Boyle's law, at constant temperature, the pressure of an ideal gas is directly…
Q: What are the imperfections of the atomic arrangements that have a significant effect on the material…
A: A crystal is a perfect geometric arrangement of motifs or basis (an atom or a group of atoms) on a…
Q: What is meant by mean free path? a) It is the average distance a molecule travels without colliding…
A: A
Q: Whi ch of the following laws state that "at constant temperature, the volume of a given mass of a…
A: Boyle's-Mariotte law : When the temperature is unchanged, a certain amount of particular gases…
Q: Question attached
A: The temperature of the water vapour is given as, T = 300oC (or) T = 573 K The specific volume of the…
Q: 4. A 60-gallon water heater is initially filled with water at 50°F. Determine how much energy (in…
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Q: For glass baking dishes, Pyrex glass is used instead of common glass. A cold Pyrex dish taken from…
A: The term Pyrex is classified in physics as the variety of glass that is repellent to both…
Q: Q- what are the conditions to make Lambert law valid?
A: Beer Lambert's Law gives the linear relationship between absorbance and concentration of an…
Q: 7. The zeroth law of thermodynamics relates to: three objects with different heat energy three…
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Q: Decide which physical states are indicated in the following statement. Choose all that apply.…
A: Solid, liquid, and gas are three states of matter. In our daily life w observe and use these states…
Q: Heat is measured in the units of? choose one correct answer A. Degree celsius (0C) B. Watts…
A: Heat: A physical quantity that represents the thermal energy flow across the boundary surface caused…
Q: 26. What is the basis of the 1st law of thermodynamics? Group of answer choices law of thermal…
A: First law of thermodynamics: The total energy of a system remains constant, even if it is converted…
Q: 5. Differentiate stochastic effect to deterministic effect. Cite three examples for each effect.
A: A health effect that requires a specific level of exposure to ionizing radiation before it can occur…
Q: of th following is the best example of thermal energy A. a ball sitting at the top oa hill B.a hot…
A: Thermal energyThermal energy is energy which produced when the vibration of atoms and molecules in a…
Q: The sound of a gun is heard by an observer 6 seconds after the flash of the gun is seen. Calculate…
A: Light travel at 3×108 m/s , so we can say it reaches observer instantaneouslynow, sound raeches…
Q: What are the uses of specific heat in our daily life?
A: Substances having a small specific heat capacity, are very useful as material in cooking instruments…
Q: Which among the following is a vector quantity? A) Heat B) Angular momentum C) Work D) Time
A: The physical quantity which can be completely described by their magnitude and direction are called…
Q: How to prevent tailgating
A: By: Keeping an adequate distance between two vehicles. Maintaining a constant and safe speed. Not…
Q: Recitation 2 Using this value of R in Liters* atmospheric pressure/mole/Kelvin. and PV = nRT, show…
A: Temperature (T) = 0oC= 273 K Pressure (P) = 1 atm number of moles (n) = 1Gas constant (R) = 0.08205…
Q: How many liters of water at 90°C should be mixed with 63 liters of water at 10°C to have a mixture…
A: The heat in term of temperature is defined as, Q=mc∆T where m is the amount of substance, c is the…
Q: n your own words, briefly answer the question in 5 to 7 sentences. 1. Describe what happens when…
A: Temperature is property which tells the direction of heat flow. IF objects with different…
Q: As a liquid goes through a phase change to a gas, heat is absorbed and the temperature a) remains…
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Q: Time left 0:46: Ampicillin is dispensed as dry syrups and is reconstituted with water at the time of…
A: Ampicillin is reconstituted with water at the time of use to provide convenient mean of…
Q: Determine how many standard donuts a (70kg) person should eat after playing basketball for 2h to…
A: Given: Weight of the person = 70 kg playing hours = 2
Q: A container is filled with water at 40C. The water will overflow if the temperature of water is - 1)…
A: We know, ρ=mVV=mρ
Q: Atoms are to molecules as: A. Chimneys are to roofs B. Windows are to doors C. Keys are to…
A: The question presents an analogy and asks us to determine the relationship that is analogous to…
Q: A classmate says that all this stuff about no perpetual motion is bunk; that atoms, planets, stars,…
A: The distinction between perpetual motion and perpetual motion machines is missing here. It is true…
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