An oil storage tank ruptures at time t = 0 and oil leaks from the tank at a rate of r(t) = 115e−0.01t liters per minute. how much oil leaks out during the first hour? (round your answer to the nearest liter.) liters

6311.33 liters.

Explanation:

r ( t ) = 115 e^-.01t

amount of oil leaked = ∫ 115 e^ -.01t dt

= 115/ .01 x [e^-.01t]⁶⁰= 11500 x e^ -.01 x 60 =11500x.5488 = 6311.33 L

answer: the correct answer is 1.

explanation: there are various process in which a radioactive nuclei decays:

1) alpha decay: in this process, a heavier nuclei decays into lighter nuclei by releasing alpha particle. the mass number is reduced by 4 units.

2) electron capture: in this decay process, a parent nuclei absorbs an electron and gets converted into a neutron. simply, a proton and an electron combines together to form a neutron. mass number does not change in this process.

3) gamma ray emission: it is a decay process in which an unstable nuclei gives excess energy by a spontaneous electromagnetic process. this decay releases . this process does not change the mass number.

4) positron emission: it is a type of decay process, in which a proton gets converted to neutron and an electron neutrino. this is also known as -decay. in this the mass number remains same.

from the above information, we see that only alpha-decay is producing a change in the mass number of the nucleus.

volts times amps 6 x 0.5 3w