Infrared range of radiation falls after radio waved on the electromagnetic spectrum - meaning it has a higher frequency and shorter wavelengths

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Aball bearing at 220.0 °c is dropped into a cup containing 250.0 g of water at 20.0 °c. the water and ball bearing come to a temperature of 30.0 °c. what is the heat capacity of the ball bearing in j/°c? (hint: how are the algebraic signs of q related for the ball bearing and the water? )

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

What effects result when there is an impact between earth and an asteroid? check all that apply. a.massive flooding. b.extinction of many life forms.c.major earthquakes change in average global temperature.d. giant dust cloud