are the twins still the exact same age? If not which one is the older and by how much

Q: one meter is 100 cm. Does it therefore follow that one cubic meter is 100 cubic centimeters? explain…

A: As we know, 1 meter is equivalent to 100 cm, So one cubic meter is equivalent to, 1 m3=100 cm3=106…

Q: 1.) If you use a measuring tape to measure a stick's length five times (least count: 1 mm) and get…

A: The proper form for the length L, given the information provided, is 123.57 +/- 0.56 cm. The average…

Q: 18. The number 235.051 is the sum from adding 14.3 + 0.001 + 220.75, following the rules in…

A: From the question:  235.051 is sum of 14.3 + 0.001 + 220.75

Q: How many heartbeats are there in a lifetime?

A: Consider that the average lifetime of the human is 75 years.

Q: The mass of an object is 5.68 x 10-28 kg. What is the mass in milligrams? Report your answer in…

A: Mass of the object is m =5.68×10-28kg

Q: 1) A completely full underground oil reservoir is the shape of a perfectly round disk, similar to an…

A: An oil reservoir is the shape of a round disk that has some radius and thickness. The oil is pumping…

Q: 1) An ant population grows at a daily rate of 3/10 times the current popu- lation. It is known that…

A: Given: The daily rate of growth is 310 times the current population of ants. The constant rate at…

Q: How many times longer than the mean life of an extremely unstable atomic nucleus is the lifetime of…

A: Given that, the life time of unstable atomic nucleus is in the order of 10 s. (In actual case, it is…

Q: How many correct experiments do we need to disprove a theory? How many do we need to prove a theory?…

A: 1) There is only one single correct experiment necessary to disprove a theory, one experiment that…

Q: Experimental Acceleration vs Accelerating Force 8. y = 1.0107xees 7 3. 2. Experimental Acceleration

A: We are given the graph of acceleration vs accelerating force and the graph is a straight line as…

Q: Given that the average size of a human skin cell is about 10 microns across, which of the following…

A: Scientists estimate that the human body is made up of around 10 trillion cells in total. Your skin…

Q: 0405 What is to the proper number of significant figures? 0.76

A:

Q: Please Answer all the Questions Use the following constants if necessary. Coulomb constant,…

A: I have answered first 3 subparts of the question. If you need answers of other subparts (d, e and f…

Q: I have a couple of follow up questions: 1) Is that 60k^  kgm^2/s, the SI unit for L 2) It wanted…

A: Given data: Mass of the object, m=2 kg Position vector, r→=6 i^+5t j^ m

Q: I have a question for the square root of units. So I have the formula 2pi√m/k And m=50g and…

A: The formula that you are using is the formula of time. T = 2pi√m/k Here, T is time period in second.…

Q: Convert 5 x 1010 Megahertz to bits per second. Giving detailed explanations

A: Given Frequency = 5×1010 Megahertz

Q: 2. Show that the following reactions are forbidden by the conservation of charge and/or baryon…

A: Have a look dear

Q: Dan watched a beetle and a spider on the sidewalk. The beetle crawled ( 11)/(2) yards and the spider…

A: Subtracting the distance travelled by the spider from the distance travelled by the beetle will…

Q: chimpanzee from location A will have an average lifespan was 27 ± 4 years and a chimpanzee from…

A: A1) The lifespan of chimpanzee on location A ranges from 27-4 to 27+4 years i.e. 23 to 31 years.…

Q: A cubic meter (m) of air weighs about 1.25 kg. A decent size classroom has a volume of roughly 800…

A:

Q: A spring balance stretches 1.00 cm when a 13.0 N weight is placed in the pan. The spring constant k…

A: weight = mg =13 Nstreched length = x = 1 cm = 0.01 mspring constant = K = ?

Q: Write the exponential form of the following: 5. 4670000000 6. 0.000893 7. 344500 8. 230000

A:

Q: 1. A 1000-MW nuclear reactor requires about 1.3 g of U-235 per day per MW of electricity generated.…

A: Since you have asked for solutions to question no. 3, I have solved the same.

Q: Tectonic plates are large segments of the Earth's crust that move slowly. Suppose one such plate has…

A:

Q: 4. During an X-ray examination a person receives a dose of 80 rem in 4.0 kg of tissue. The RBE of…

A:

Q: The doctor finally figures out wha is wrong with you and prescribes a medicine that will return you…

A:

Q: B. Significant Figures 1. Determine the number of Significant Figures of the following: 0.01002…

A: Significant figures: Significant figures are the numbers of digits in a value, often a measurement,…

Q: Determine the numerical value of each of the following exponent and/or logarithmic statements: a.…

A:

Q: 1. Assume all the atoms in the universe are hydrogen. (In actual practice, over 75% of the atoms in…

A:

Q: There's an apocalypse and you are sealed inside a rectangular room with dimensions (6.0 ± 0.1 m) x…

A: Volume of rectangular room is given by V = L×W×H Where L is length of the room, W is width of the…

Q: I'm not understanding how you are getting the v in this problem. I understand you multiply the…

A: a).  image is real so, v is approximately 31.17cmb). image of the height hi is approximately…

Q: Soccer fields vary in size. A soccer field is 100 m long and 64 m wide. What is its length in feet…

A: Given information: The length of the field (l) = 100 m The value one feet in meters: 1 m = 3.281 ft

Q: The units for energy are kgm^2/s^2. What units must the constant A have in the following…

A:

Q: 3.9 x 10^-2, 3.9 x 10^-3, 9.3 x 10^-3 b) 3.9 x 10^-3, 3.9 x 10^-2, 9.3 x 10^-3 c) 3.9 x 10^-3, 9.3…

A:

Q: One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in…

A:

Q: Assume your hair grows at a rate of 1/44th of an inch per day. How fast is that in nm/s (nanometers…

A: Relation between units of length: 1 inch =2.54×107 nm units of time: 1 day=24×3600 s Grow rate of…

Q: nginal Kumber. A.) 149,600,000 B. 0.000000028 2 Move the decimal point to the right or the left to…

A: the given numbers to convert into a number between 1 to 10 are 149,600,000 to write this number into…

Q: My doctor want me to calculate how we get 114.9 from the graph

A: Formula for radioactive decay is : A = A₀ e ⁻(λt)                             --------(1) where, A…

Q: How many possible microstates are there for 6 molecules to fit in 6 boxes, when 4 molecules are…

A:

Q: If we know that dx2 =0, f(0) is 3x10^13/cc, f(+ ) =0, and L is 9.2 microns, then at what distance in…

A: Given that: δ2fδx2-1L2f=0f(0)=3×1013/ccf(+∞)=0L=9.2 micron =9.2×10-6 mTo determine the value of x at…

Q: A force vector points at an angle of 18.1° above the +x axis. It has a y component of +233 newtons…

A: Given: Fy=233N, θ=18.1° Refer to the given figure below :

Q: If an electron makes a transition from the n = 5 Bohr orbit to the n = 2 orbit, determine the…

A: Energy emitted by atom when transition makes n=5 and n=2 ∆E= E5-E2=-13.6152-122=2.856 eV∆E= 2.856…