An object is placed 60 cm in front of a concave mirror whose focal length is 20 cm. What is the image position?
a. 20 cm in front of the mirror
b. 30 cm in front of the mirror
c. 60 cm behind the mirror
d. 30 cm behind the mirror

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon

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