Describe how the beaker of water makes the arrow appear to point in the opposite direction. A beaker of water being placed in front of a picture of a solid black arrow on a white piece of paper, pointing to the right. When the beaker is in front of the paper, they arrow appears to point in the opposite direction.

The light is absorbed by the paper with the arrow.
The light is reflected by the water in the beaker.
The light is reflected by the paper with the arrow.
The light is refracted by the water in the beaker.

Why does lightning travel from clouds to the ground?

Against his financial advisor's advice, frank has decided to invest his money in some risky stocks because he once made quite a bit of money in the stock market. his decision illustrates a. the representativeness heuristic b. overconfidence c. the availability heuristic d. confirmation bias select the best answer from the choices provided

Newton's law of cooling states that the rate of change in the temperature t(t) of a body is proportional to the difference between the temperature of the medium m(t) and the temperature of the body. that is, startfraction dt over dt endfraction equals upper k left bracket upper m left parenthesis t right parenthesis minus upper t left parenthesis t right parenthesis right bracket , where k is a constant. let kequals0.04 left parenthesis min right parenthesis superscript negative 1 and the temperature of the medium be constant, m(t) font size decreased by 3 equivalent font size decreased by 3 294 kelvins. if the body is initially at 369 kelvins, use euler's method with hequals0.1 min to approximate the temperature of the body after (a) 30 minutes and (b) 60 minutes.