0
Some bones discovered in a crypt in Guatemala are carbon dated The 14C activity of the bones is measured to be 0.242 Bq per gram of carbon Approximately how old are the bones?
Wiki User
∙ 11y ago
5730log(.25/.242)log(2)
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What is the enzyam activity?
The enzyme activity depends on the conditions of the reaction and the enzmye used. The term enzyme activity refers to the rate at which substrate is converted into product and can be measured in many different ways.
Who invented isotopes?
Isotopes were not invented - they exist in nature. They were discovered when the atomic mass of Chlorine was measured at 35.5
What can be measured in quarts?
A quart is a measure of volume - usually of liquids. It's name comes from a quarter of a gallon = 2 pints.In America, a quart = approximately 0.94 litres.In Britain and Ireland, a quart = approximately 1.13 litres.
How deep was the sink hole in guatamola?
The sink hole in Guatemala was measured at 200ft deep when it sucked in a three 3 story house they have no scientific explanation yet about how the sinkhole was really created and where it leads to!
How much does a tablespoon of honey weigh in grams?
A tablespoon of honey is approximately 23 grams
What is the measured action of an activity?
What is the measured action of an activity?
What is the measured action of an action?
What is the measured action of an activity?
How is economic activity most commonly measured?
Economic activity is commonly measured as gross domestic product.
The measured action of an activity?
time
How is performance measured in activity-based management?
Performance is measured by a financial or nonfinancial indicator that is causally related to the performance (adding value to a product or service) of an activity and can be used to manage and improve the performance of that activity.
Who discovered the mountain K2?
The Survey of India firstly discovered and measured K2 in 1856.
How big the leach can be?
The largest discovered measured 18"
What is latitude measured with?
It is measured in degrees, which is approximately 69 miles per degree. Every degree is divided into 60 minutes, which are approximately 1.15 miles per minute.
Who discovered watt?
James Watt measured electrical power
What are 5 feet measured in centimeters?
152.40000000014507 approximately 152.4
How was Earth's size measured?
it is approximately 7,107,623 miles accross
'what is periodicity concept'?
concept under which each accounting period has an economic activity associated with it, and the activity can be accpunted for measured and reported .
