If the index of refraction of glass is 1.8 and the speed of light in air is 3.00 · 108 m/s, what is the speed of light in that glass? (Round answer to nearest hundredth.)

1.67 * 10^8

6.00 * 10^-9

5.40 * 10^8

Plants here are adapted to very high moisture levels, and low light levels. Which biome am I describing? temperate forest taiga tropical rainforest savanna

Solids that are made up of particles arranged in repeating geometric patterns are called (blank)

In a given reversible process, the temperature of an ideal gas is kept constant as the gas is compressed to a smaller volume. Which of the following statements is true regarding this process? A. The gas must absorb heat from its surroundings. B.

Scientific method newton

How does the volume occupied by a cubic centimeter compare with the volume occupied by a millimeter

While a roofer is working on a roof that slants at 39.0 degrees above the horizontal, he accidentally nudges his 88.0 N toolbox, causing it to start sliding downward, starting from rest. If it starts 4.

Suppose that the centripetal force acting on an object in circular motion were doubled to a new value, and the object remained in a circular path with the same radius. How would the motion be affected?

2. Air at a temperature of 20 ºC passes through a pipe with a constant velocity of 40 m/s. The pipe goes through a heat exchanger in which hot gases outside the pipe heat up the air to 820 ºC.

What is the thermometer

In which natural cycle must an important gas in Earth's atmosphere be fixed before plants can use it? a. sulfur cycle b. carbon cycle c. nitrogen cycle d. oxygen cycle