A fossil is found to have a compared to living organisms

Reference no: EM13258750

A fossil is found to have a 14C level of 75.0% compared to living organisms. How old is the fossil

Reference no: EM13258750

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Explain the surface of a solution containing one mole of x : At 80C the vapor pressures of pure liquids X, Y, and Z are 385, 190, and 66 mmHg respectively. what pressure must be exerted on the surface of a solution containing one mole of X, three moles of Y, and two moles of Z for boiling to begin at 80C

Find the net charge that passes through the element : 1. The net charge through a cross section of a circuit element is given by q(t)=2t+t^2 C. As usual, t is in seconds. Find the current through the element in amperes. 2. the current through a given circuit element is given by i(t)=2e^-t A. As usual..

How to achieve objective to gain on the sale of the clock : Shop for 36 months before selling it. Revez would like the gain on the sale of the clock to be a long-term capital gain. How can he achieve that objective?

Determine the speed of the camaro : An Escort and a Camaro traveling at right angles collide and stick together. The Escort has a mass of 1300 kg, What was the speed of the Camaro

A fossil is found to have a compared to living organisms : A fossil is found to have a 14C level of 75.0% compared to living organisms. How old is the fossil

Find what is direction of robot arm in closed loop system : The controlled variable in a closed-loop system is the direction of a robot arm. Initially, it is at 50o; then it is commanded to go to 15o. When the error is 10o for the first time, what is direction of the robot arm

Find amount and nature of gain or loss from each transaction : Eric is a collector of antique automobiles andoccasionally sells one to get funds to buy another. What are theamount and nature of the gain or loss from each of these transactions?

Determine and plot the system output y : An analog LTIC system with impulse response function h(t) = u(t+1)-u(t-2) is presented with an input x(t) = t(u(t) - u(t-2)). (a). Determine and plot the system output y(t) = x(t)*h(t)

Find the gravitational force on the meteor : A very early, simple satellite consisted of an inflated spherical aluminum balloon 30 m in diameter and of mass 20 kg. What is the gravitational force on the meteor from the satellite at the closest approach

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