The cosmic microwave background looks like the spectrum of a blackbody at the low temperature of 2.73 K because:

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

Urgent pls a. coal consumption levels off and remains flat. b. petroleum, natural gas, and renewables show an increase in consumption c. more nonrenewable resources continued to be consumed than renewable. d. there is little projected increase in nuclear energy use. e. carbon dioxide emissions are projected to decline as we approach 2040. global energy consumption is defined as the total energy used by an individual or organizations from around the world. use the graph above to analyze the projected energy consumption from now until 2040. which statements in the prompt apply? a) a, b, d b) b, c, d c) a, c, d d) a, b, c, d

How much energy will be transferred to your eardrum while listening to this sound for 1.0 min?