Physics, 20.08.2019 11:50 memorybuxton
The half-life of carbon-14 is 5,730 years. how many grams of parent material will remain from a 120-gram sample of carbon-14 after 2 half-lives?
Answers: 1
Physics, 22.06.2019 06:30
Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.
Answers: 1
Physics, 22.06.2019 13:20
It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).
Answers: 2
Physics, 22.06.2019 16:00
Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative
Answers: 1
Physics, 23.06.2019 01:30
At what time would the magnitude of the velocity reach 36.00 km/hr
Answers: 2
The half-life of carbon-14 is 5,730 years. how many grams of parent material will remain from a 120-...
Computers and Technology, 16.04.2020 04:43
Computers and Technology, 16.04.2020 04:43
Social Studies, 16.04.2020 04:43
English, 16.04.2020 04:43
Mathematics, 16.04.2020 04:43
Mathematics, 16.04.2020 04:43
Mathematics, 16.04.2020 04:43
Mathematics, 16.04.2020 04:43
Computers and Technology, 16.04.2020 04:43