Identify whether the following surface will give regular or diffused reflection. Regular or Diffused?

1.Mirror -
2.Wood -
3.Eyes -
4.Cellphone Screen -
5.Fabric -
6.Cement Wall -
7.Paper -
8.Sunglasses -
9.Soil -
10.Calm water -

Science 10 Q2

Which best describes how johannes kepler developed his laws of planetary motion

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c