Https://www. yumpu. com/en/document/read/4087078/questi ons-1-through-4-refer-to-the-follow ing-earth-science-review i need help with all of questions 1-39
pls paste link in internet

If steel is more dense that lake water, why can a boat float

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

An air-filled capacitor is formed from two long conducting cylindrical shells that are coaxial and have radii of 26 mm and 103 mm. the electric potential of the inner conductor with respect to the outer conductor is - 700 v (k = 1/4πε 0 = 8.99 × 109 n · m2/c2) the energy stored in a 1.0-m length of this capacitor is closest to