Suppose you are provided with 500 dice. Calculate the number of throws that is equivalent to one half-life and the decay constant for the process. THANK YOU! I really really need help URGENTLY PLEASE. Explanation is highly appreciated!​

Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?

Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.

Which composition of water moves to begin a deepwater current?