What is the uncertainty in the energy of a photon to undergo spontaneous decay to the ground state when excited, having life time of 10e-7 seconds. 33*10e-10 eV 0.33*10e-10 eV 3.3*10e-10 eV 330*10e-10 eV None of the above
Q: A mass of 1.0x10mkg is the same as O a 10 kg Ob 1012g Oc 1kg Od. 0.1 kg
A: Write the given value of the mass. M=1.0×10-3 mkg
Q: To generate theories based on participant perspectives is something to do with qualitative research…
A: Given Statement is True because qualitative research can produce theory.
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A: If research purpose statements, research questions, and hypotheses are not measurable, then this…
Q: 3. What is the Sl unit of mass?
A: Mass is a fundamental property, defined as the amount of matter in a substance. Mass of the remains…
Q: 1. Express the following numbers in decimal: a) (10110.0101) 2
A: Solution: given that to expres the (110.0101)2 following number in decimal
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A:
Q: 8The value of ÍCo( exi)is: A) B+1 D 3
A: The value of = k^.(k^×i^)
Q: What formulas did you use?
A:
Q: AMoving to another question will save this response. uestion 3 Observe the vessels A, B, C and D…
A: Volume of liquid is measured in ml for small quantity and in litre for large quantities.
Q: 0.3 Suppose the average daily metabolic rate for certain types of animals can be expressed as a…
A: The average daily metabolic rate for certain types of animals can be expressed as a function of mass…
Q: K. Density is the ratio of mass and volume of an object. Find the density of object whose mass is…
A: Given: M=12kg, V=0.0005m3 K) The density of the object is : ρ=MV=120.0005=24000kg/m3
Q: 1. Which of the following is not a level of data abstraction? a. Physical Level b. Critical Level c.…
A: There are 3 main levels of data abstraction: 1. Physical level : This defines the physical storage…
Q: The volume density of Ga ?
A: Volume density of Ga at 0o C is 5.91 g/cm3.
Q: 12. A 3000 kilogram drag racing car accelerates from 0 to 50 meters per second in 6.0 seconds. What…
A: Given data: m=3000 kgv1=0v2=50 m/st=6 s Need to determine the impulse.
Q: What is the SI equivalent of 8 R? a. 0.08 C/kg Ob. 0.002064 C/kg Oc. 0.002064 Gy C. Od.…
A: we have to convert 8 roentgen to coulomb per kilogram .
Q: What are some basic staff to get into physics?
A: First of all you have to deep interest in science, technology, experiment etc 2) you have to…
Q: Among the following the largest mass is O a. 75000 mg O b. 0.075 kg O . 7500 g O d. 750 ug
A:
Q: How can efficency be more than 100 percent? I guess 188.46 percent is wrong
A: Write the expression for the mechanical advantage and substitute the corresponding values.…
Q: Find kinematic viscosity of a liquid in stokes whose specific gravity is 0.95 and dynamic viscosity…
A: We have, Specific Gravity = 0.95 Dynamic viscosity μ = 0.12 poise…
Q: hat's projectile
A: A projectile is any object thrown into space upon which the only acting force is gravity. The…
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: er B. Graphing Exercises: Construct a graph for each of the following sets of data. Using the graphs…
A: It can be observed that as mass increases, volume increases. This shows the direct relation between…
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A: Given:- initial speed of 20 m/s final speed of 35 m/s. Time taken in changing speed…
Q: How many significant figures are in the quantity 10,700 grams
A: A quantity of 10,700 grams
Q: The diameter of a water droplet is 8um. This value in the S.I. system of units is O a. 8x10-6 m O b.…
A:
Q: How do you find the diameter of a 10 gram marble?
A: SOlution: Given that m = 10 g to find the diameter
Q: To test a hypothesis you would Select one: a. set up one experiment and see results. b. use…
A: To test a hypothesis you would.
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: What is the speed, in miles per hour, of a car that travels at 6.30 m/sm/s ?
A: The speed of a car(v) = 6.3 m/s
Q: ve in calculus
A: GivenNatural length of spring, L=15 ftA force of 300 lb compresses the spring to 12 ft
Q: A physics book has dimensions 23 cm, 17 cm, and 3.0 cm. Find its volume.
A: We need to answer Question J. Length, L=23 cmWidth, W=17 cmBreadth, B=3.0 cm
Q: Generalization please
A: A binocular is an optical instrument which uses a lens or a combination of lenses in order to see…
Q: Give 5 specific research topics focusing on physics
A: SOlution: to give 5 research topic on physics stream.
Q: . Explain the importance of physical science in our everyday life.
A: Physics is the study of how matter and energy interact with each other and how they affect each…
Q: a paratrooper jumped from a combat ship at a height of 1,324 meters, if he was falling at a speed of…
A:
Q: Qualitative research is a. All above mentioned b. Explore & understand c. Text data d.…
A: Given: Qualitative research.
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Q: -3 gram is
A:
Q: Using dimensional analysis, check which of the following equations is or are correct. 1. a=v/t 2.…
A: Given 1. a=v/t 2. density = mass/volume 3. speed = d/t^2 4. a=∆v/∆t
Q: The process of comparing of an instrument's reading to a primary or secondary standard's reading is…
A: Given data: To find whether the comparison of primary reading and the reading taken from instrument…
Q: 13. What is the percent error if the true value is 149 grams?
A: ERROR is defined as the actual difference between the true value & experimental value.
Q: The volume of a bottle of water is 106 cm3. Express this volume in the S.I. unit. a. 0.000106 cubic…
A: Convert the volume of the bottle from CGS unit to SI unit. Volume (V) = 106 cm3
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