Which of the following affect(s) the half-life of a radiocative substance?
a. the additi...
Physics, 01.10.2019 13:30, kkingstone7062
Which of the following affect(s) the half-life of a radiocative substance?
a. the addition of a catalyst.
b. the temperature of the substance.
c. the mass of the substance.
d. the type of isotope.
check all that apply.
!
Answers: 2
Physics, 22.06.2019 21:30, amaraea
Which of these statements best explains how the hydrosphere interacts with the atmosphere to affect global climate? mountains block rain clouds and cause changes in global rainfall and evaporation. humans burn fossil fuels to produce greenhouse gases which cause global warming. humans cut down trees which affects the amount of oxygen in different parts of the globe. greenhouse gases, like carbon dioxide, dissolve in oceans and prevent global warming.
Answers: 1
Physics, 23.06.2019 02:00, Rosemckinney2351
Determine the time it takes for a satellite to orbit the earth in a circular "near-earth" orbit. the definition of "near-earth" orbit is one which is at a height above the surface of the earth which is small compared to the radius of the earth, so that you may take the acceleration due to gravity as essentially the same as that on the surface. does your result depend on the mass of the satellite?
Answers: 3
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