Determine what is the age of the wood

Assignment Help Physics
Reference no: EM13556935

the half life of carbon 14 is 5.730 years. If an archeologist finds an patially burned firewood and the carbon 14 content is only 12.5%. What is the age of the wood?

Reference no: EM13556935

Questions Cloud

Find total mechanical power produced by all four cylinders : In a certain automobile engine with an efficiency of 20.1%, combustion of gasoline in one cylinder releases 520 J of heat. Find the total mechanical power produced by all four cylinders, operating at 55 cycles/s, or 3300 rpm
What is the velocity of her partner : In a pairs figure skating competition, a 65 kg man and his 45 kg female partner stand facing each other on skates on the ice. what is the velocity of her partner
Evaluate the distance s through which the piston rises : A gas is contained in a chamber such as that in Figure below. Suppose the region outside the chamber is evacuated and the total mass of the block and the movable piston is 104 kg. What is the distance s through which the piston rises
Estimate how close should you come : You are trying to overhear a juicy conversation, but from your distance of 24.0m , it sounds like only an average whisper of 40.0dB. How close should you come
Determine what is the age of the wood : the half life of carbon 14 is 5.730 years. If an archeologist finds an patially burned firewood and the carbon 14 content is only 12.5%. What is the age of the wood
Estimate what is the frequency of the fundamental mode : You sing into a well and find that the well resonates at frequencies of 187 Hz and 221 Hz with no resonances between these two frequencies. What is the frequency of the fundamental mode
What volume flow of water is lost out the hole : a water storage tank is an upright cylinder of height 8 m and radius 6 m. The storage tank is full of water but is vented to the atmosphere. What volume flow of water is lost out the hole
Estimate the corresponding maximum displacement : The threshold of hearing in air corresponds to a frequency of 1000 Hz and an intensity of about 7.4 × 10^?13 W/m2. what is the corresponding maximum displacement
Evaluate the temperature inside the box : Suppose that a 1.00 cm3 box in the shape of a cube is perfectly evacuated, except for a single particle of mass 1.23 x 10^-3 g. Find the temperature inside the box

Reviews

Write a Review

Physics Questions & Answers

  Determine the direction of the resultant force

Three forces in the x-y plane act on a 5.5 kg mass: 10.3 N directed at 37°, 12.2 N directed at 128 °, and 4.1 N directed at 201° . Calculate the direction of the resultant force

  Illustrate what are the forces on each cable

Two meters from the left end is the 500 N washing equipment. Joe is 0.500 m from the right end and weighs 920 N. Given that the scaffold is in rotational and translational equilibrium, illustrate what are the forces on each cable?

  Obtain the speed of the water leaving the end of the hose

Water flowing through a garden hose of diameter 2.79 cm fills a 24.0-L bucket in 1.30 min. What is the speed of the water leaving the end of the hose

  What is the tension in the chain

Two 50.0 N weights are suspended at opposite ends of a rope that passes over a light, frictionless pulley, find the tension in the rope and chain

  How high above his initial location in gun does mickey soar

An obnoxious brat assigns his 18.7-gram pet mouse Mickey the role of stunt mouse by stuffing him into a spring gun and shooting him up into the air at some angle. How high above his initial location in the gun does Mickey soar

  What is the total charge of the protons

In proton-beam therapy, a high-energy beam of protons is fired at a tumor. The protons come to rest in the tumor, What is the total charge of the protons that must be fired at the tumor to deposit the required energy

  Determine the effective voltage across the capacitor

A 98 ? resistor is connected in series with a 177 mH inductor and a 1.4 ?F capacitor. Find the effective voltage Vrms across the capacitor

  What is the maximum possible efficiency of the system

A proposed ocean thermal-energy conversion (OTEC) system is a heat engine that would operate between warm water (26°C) at the ocean's surface, What is the maximum possible efficiency of the system

  What is the net rate of heat loss on a chilly

Radiation from the head is a major source of heat loss from the human body. Model a head as a 20-cm-diameter, 20-cm-tall cylinder with a flat top. what is the net rate of heat loss on a chilly

  What do you mean by the magnitude of the force

A parallel-plate capacitor is formed from two 1.0 {rm cm} times 1.0 {rm cm} electrodes spaced 2.4 {rm mm} apart. The electric field strength inside capacitor is 1.0times10^{6};{rm{N/C}}.

  Question1chlorine gas cl2 can be formed from a solution

question1chlorine gas cl2 can be formed from a solution containing clminusions i.e. from naclminus by electrolysis.

  At what angle will the electron be traveling

An electron is accelerated horizontally from rest in a television picture tube by a potential difference of 5500V. It then passes between two horizontal plates 6.5cm long and 1.3 cm apart that have a potential difference of 250V. At what angle wil..

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