How would you describe the amplitude of a wave using the words crest and trough?

In which phylum do organisms have both jointed appendages and an endoskeleton? A. sponges B. vertebrates C. annelids D. arthropods

If a car travels 40 km in 2 hours what was its average speed?

What overall role do the senses preform in the body

What type of clouds are associated with low pressure?

Which of galileo's observations most strongly supported a heliocentric cosmology? the phases of venus?

Most telephone cables are made of copper wire of either 24 or 26 gauge. If the resistance of 24-gauge wire is 137 Ω/mile and the resistance of 26-gauge wire is 220 Ω/mile, what is the ratio of the diameter of 24-gauge wire to that of 26-gauge wire?

Classify the sentences based on whether they describe temperature or thermal energy.

Let the magnitudes of two displacement vectors be 4 m and 8 m, respectively. If the two vectors are added, the magnitude of the resultant vector. A. is exactly equal to 4 m. B. is exactly equal to 12 m. C. is greater than 12 m. D.

Which statement is true? The speed of sound in air is inversely proportional to the temperature of the air. The speed of sound in air is directly proportional to the temperature of the air.

What is the molar mass of an ideal gas if a 0.800 g sample of this gas occupies a volume of 200. mL at 50.0 oC and 720. mm Hg?