A few 8th grade science questions from Introductory Physical Science.?

Question

Okay, just a few simple questions from IPS (Introductory Physical Science)

1) What is the atomic model of matter?

2) Why are fasteners and rings more suitablle for illustrating the atomic model than fasteners and nails?

3) Suppose you did a "decaying" dice experiment by removing the dice showing either a six or a five instead of a six only. How will this effect your half-life? Explain your reasoning.

If anyone understands this, ehhe, shoot away.

Answer 1

im in Physical Science 2 in college and we dont even do anything like that in the class.........never heard of any of it

Answer 2

the respond is A. length and shape. that's often proved by using conserving a sheet by using all 4 corners and letting the wind blow against it. variety the shapes and sizes that that's in, fold it, roll it in a ball, substitute its shape and length. each and every substitute will bring about a distinctive quantity of wind resistance however the mass, or density continuously keeps to be the comparable by way of fact it is the comparable merchandise. consequently length and shape are the same old aspects influencing air resistance.

Answer 3

I used to answer till I figured I was doing someone's homework for them. Now do it yourself. eh eh eh