- Purity is to timbre as __ is to __ frequency __ pitch frequency __ loudness amplitude __ pitch amplitude __ hertz
- C. Match each observation to the conclusion it supports in the big bang theory. (1 point) A. Light from other galaxies is shifted toward the red end of the spectrum. B. Cosmic background radiation appears uniform across the sky. C. The amount of helium in the universe matches predictions. __ Nucleosynthesis of light elements occurred shortly after the expansion of the original ball of
- Ard Quarter Exam Howing a hogh heat expectly mears it takes a lot of energy to dange a substarra limperature by past a Me but. Why is water's high head capacity essental for life on Earth? A) It makes water are fool In Earthy lemperature, is well is our cells and our body's hemperatures burn up or trons to divith action to be possible.which is an essential
- b. Match each model of the universe with the future it predicts.(1 point) A. Closed B. Flat C. Open __ The universe will stop expanding but will not collapse. __ The universe will continue to expand forever. __ The universe will stop expanding and then collapse back to its point of origin. C. Match each observation to the conclusion it supports in the big bang theory. (1 point) A. Light from other galaxies is shifted toward the red end of the spectrum. B. Cosmic background radiation appears uniform across the sky. C. The amount of helium in the universe matches predictions.
- at is emission? A) when you yell something really loudly B) when someone says they're guilty of a crime C) a person saying they will have to miss a party D) the production and discharge of something , especially gas or radiation
