Find the age of the sample

Assignment Help Physics
Reference no: EM13306843

A sample has a activity of 0.0021 Bq per gram of carbon.

(a) Find the age of the sample, assuming that the activity per gram of carbon in a living organism has been constant at a value of 0.23 Bq.

(b) Evidence suggests that the value of 0.23 Bq might have been as much as 24% larger. Repeat part (a), taking into account this 24% increase.

Reference no: EM13306843

Questions Cloud

Question about biochemical cycles and environmental change : Question about biochemical cycles and environmental change and do you think that environmental change is occurring naturally as part of a cycle or do you think that humans are negatively affecting the planet?
How much does the aggregate in the wheelbarrow weigh : You fill a 2 cubic foot wheelbarrow to the top with aggregate. If the specific gravity of the aggregate is 2.548 and 18% of the aggregate is void spaces, how much does the aggregate in the wheelbarrow weigh
What is the averaged induced current : A uniform magnetic field points out of the page. The field fully penetrates a wire loop in the plane of the page. what is the averaged induced current
Find the combined rate of discharge from the two orifices : A tank has two identical orifices, each 5 cm in diameter in one of its vertical sides and are situated one above the other. The upper orifice is 4 m below the water surfaceand the lower one is 6 m below the water surface.
Find the age of the sample : A sample has a activity of 0.0021 Bq per gram of carbon. Find the age of the sample, assuming that the activity per gram of carbon in a living organism has been constant at a value of 0.23 Bq
Design hydro cooling unit that can cool fruits and vegetable : The unit will be of flood type, which will cool the products as they are conveyed into the channel filled with water. The products will be dropped into the channel filled with water at one end and be picked up at the other end.
Write a statement that changes the value of 6 in the array : Write a statement that changes the value of 6 in the array to a 12.
Explain what reaction should be consider superinposed : What reaction should we consider superinposed. Also what is this structures indeterminancy.
Write an output statement that displays the question mark : Write an output statement that displays the question mark from someString followed by a newline.

Reviews

Write a Review

Physics Questions & Answers

  Find amount of work completed by the net force

The speed of object at displacement x = 20 m. The change in the momentum of the object at it is displaced from x = 12 to x = 20 m.

  Find out the acceleration of proton

Estimate approximately the angular deflection of the muon's trajectory, given that the rest mass of muon is 100Mev and that the saturation magnetization in iron is equivalent to 1.6 x 10^23 electron moments per cm^3.

  What is the total work done on the spring

A spring of stiffness 25 kN m-1 is compressed by an initial load of 5 kN, gradually applied, What is the total work done on the spring

  Calculate the downward force of the water

An ideal spring has the spring constant k = 428 N/m. find the distance this spring must be stretched from its equilibrium position for 28 J of work to be done.

  How much grain was loaded into the car

a 10,000kg open rail car rolls under a hopper at 1m/s. the hopper dispenses grain into the moving rail car, how much grain was loaded into the car

  Determine the amount of water you lose to evaporation

When you jog, most of the food energy you burn above your basal metabolic rate (BMR) ends up as internal energy, Determine the amount of water you lose to evaporation when running for 31 minutes at a rate that uses 400 kcal/h above your BMR

  What is the mass of the upper block

a block 20cm wide by 60 cm long balances (symetrically on a similar block which is fixed to the ground. What is the mass of the upper block

  What is the resultant velocity of the motor boat

What is the resultant velocity of the motor boat. What distance downstream does the boat reach opposite shore.

  Determine the pressure that each skier exerts on the snow

A 71-kg skier is going down a slope oriented 32° above the horizontal. Determine the pressure that each skier exerts on the snow

  Where is his kinetic energy the greatest

When Philippe Petit was in the middle of the wire between the World Trade Center Towers the wire depressed 1 ft. If during his 40 minutes of tricks the wire began to oscillate up and down from this equilibrium position by 6 inches, where is his ki..

  How fast are the waves traveling

A fisherman notices that his boat is moving up and down periodically without any horizontal motion, How fast are the waves traveling

  What is the electrostatic force

Two small identical conducting spheres are placed with their centers 0.78 m a part, The spheres are connected by a conducting wire, What is the electrostatic force between the two after equilibrium is reached

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd