(xiii) What is a quantum dot? Write one of its applications.
Q: 542 ft³ = 581 in ³ = Incorrect Incorrect m3 cm³
A:
Q: A hot air balloon is ascending straight up at a constant speed of 7.10 m/s. When the balloon is 12.0…
A: Given : Constant speed of the balloon, vB= 7.1 m/s Altitude of the balloon when the…
Q: R R.
A: The Kirchhoff’s loop rule says that the sum of voltage around the loop is zero. Apply the loop law…
Q: What are the application of physics in medicine? Kindly expound your answer
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Q: A graduated cylinder contains 235 mlL of distilled water. How many grams of water is this?
A: Volume of distilled water = 235 ml Density of distilled water = 1 gram per mL
Q: 3 Given that 1 cm 1 millilitre Convert 508 litres to m3 Answer: 0.508
A: So 1 m3 = 106 cm3 and, Realtion between liter and millilitre is 1 liter = 103 mili liter
Q: How can you tell if a coin is biased
A: For an unbiased coin, it has probability one half when it comes up head and probability one half…
Q: cubic
A: The volume is derived from the units of length and it can be expressed in units like cubic meters.…
Q: what is the definite volume
A: Definite refers to consistent, unchanging of its form. Volume is a space occupied by three…
Q: 1stlawofnewton
A:
Q: What formulas did you use?
A:
Q: What is the height of a 6 foot 1 inch tall person in Centimeters
A: height of person = 6 foot 1 inch we know, that 1 foot = 30.48 cm 1 inch = 0.0833 ft
Q: The volume density of Ga ?
A: Volume density of Ga at 0o C is 5.91 g/cm3.
Q: () 40₁ 60 V -R-- 40 V ○ - -- ho ****
A: Given first potential (V1) = 40 V.Andpotential (V2) = 60 V.
Q: Calculate volume of wood ?
A: Given data; Calculate volume of wood. Where, m= 6500 kg Density,d=0.13 g Cm
Q: what should you do to change the values in SI units to a value in us customary units
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Q: Write the measurement reading in the picture 1 4 prof. Stefanelli www.stefanelli.eng.br 3 '4 67 8 9…
A: Reading: main scale reading = 9 mm vernier scale is matches with main scale at = 30 unit least…
Q: What is the Role of Physics in the Laboratory
A: Physics is an experimental science. The theoretical concepts and relationships introduced in the…
Q: 21. Which type of variable should be changed in an experiment? dependent variable independent…
A: An experiment usually has three kinds of variables: independent, dependent, and controlled.
Q: Which is the most fundamental of the physical sciences
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Q: Hypotheses are an essential element in: a. All Mentioned b. Quantitative research. c. Narrative…
A: Hypotheses are an essential element in Quantitative research, Qualitative research and Narrative…
Q: How many mL are in 5.47 L? Give number only. Your Answer:
A: Given data : Volume=V We have to convert L in mL
Q: How many significant figures are in the quantity 10,700 grams
A: A quantity of 10,700 grams
Q: suppose a person is 6 ft 7 inch tall what is their height in meters
A: 1ft = 0.305 m1 inche = 0.0254 m
Q: If k = 0.207, how long will it take a battery to reach a 60% charge? Assume that the battery was…
A:
Q: answer is not correct. no scientific notation
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Q: Why did you use 1/2 in the equation?
A: we need to find the torque on stick torque=force X perpendicular distance
Q: How do you find the diameter of a 10 gram marble?
A: SOlution: Given that m = 10 g to find the diameter
Q: A 102 PHY student has connected [ n] identical capacitors in parallel across a power supply of…
A: When capacitors are connected in a parallel combination across a single voltage source of voltage V,…
Q: Explain why you think a sign on a copy machine reading ”.05¢a copy” is put up by mistake.
A: We know that 1 dollar comprises of 100 cents. This is written as 1$=100 cents. Thus 1 cent =0.01$.
Q: How to revise for Physics? - revision methods
A: First of all we make three list of chapter. like asfirst list - all chapter of your book or…
Q: digit(s) after the decimal point. When 15.9 is added to 99.6, the result should be reported with…
A: The problem ks based on tbe concept of significant figues and basic concept of rounding off. The…
Q: What branches of Physics are used in the development of Artificial Intelligence?
A: Artificial intelligence is the branch of computer science that deals with the development of…
Q: Generalization please
A: A binocular is an optical instrument which uses a lens or a combination of lenses in order to see…
Q: 10. During an autopsy, the stomach was removed and the stomach and its contents weighed 1,250 grams.…
A: Weight of stomach was measured to be = 1250 grams
Q: - 40. A 2.00-kilogram mass is at rest on a horizontal surface. The force exerted by the surface on…
A: Part (40): Given: The mass of the object is 2 kg.
Q: root mean square value
A:
Q: What is a hypothesis that can be used for making a paper airplane?
A: The shape of the wings on a paper airplane will impact its flight characteristics. Specifically, by…
Q: When you scale up an object to four times its linear size, the surface area increases by Choose the…
A:
Q: Is th solution above 1.17 or 1 times 17
A: Solution: To calculate the vertical distance that the child travels, we need to use the principle of…
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