Which labels belong in the areas marked X, Y, and Z?
X: Causes light rays to bend away from th...
Physics, 21.04.2020 23:45 joejoefofana
Which labels belong in the areas marked X, Y, and Z?
X: Causes light rays to bend away from the principal axis
Y: Is capable of producing images that are smaller than objects
Z: Causes light rays to bend toward the principal axis
O'X: Causes light rays to bend toward the principal axis
Y: Is capable of producing images that are smaller than objects
Z: Causes light rays to bend away from the principal axis
O X: Causes light rays to bend toward the principal axis
Y: Is capable of producing images that are larger than objects
Z: Causes light rays to bend away from the principal axis
X: Causes light rays to bend away from the principal axis
Y: Is capable of producing images that are larger than objects
Z: Causes light rays to bend toward the principal axis
Answers: 2
Physics, 22.06.2019 00:50
While goofing off at the ice skating rink, a student takes off her shoes and places each of them on the ice. her friend, a hockey player, then shoots a hockey puck at each shoe. the first puck immediately comes to rest after it collides with the left shoe. the second puck rebounds after it collides with the right shoe. if each hockey puck has the same incoming speed, which shoe has greater speed after the collision? the right shoe. both shoes have the same speed. the left shoe.
Answers: 3
Physics, 22.06.2019 12:00
Explain why electric current cannot exist if a current doesn't have a voltage source.
Answers: 2
Physics, 22.06.2019 19:30
Which of these has some mechanical energy? a. an atom b. heat inside earth c. a book on a shelf d. the fire from a lit match
Answers: 1
Physics, 22.06.2019 22:00
1. what is the relationship between wavelength and the penetrating power of an electromagnetic wave? a) the penetrating power has no relationship to the wavelength. b) the penetrating power increases as the wavelength increases. c) the penetrating power decreases as the wavelength increases. d) the penetrating power decreases as the wavelength decreases. 2. as ice melts and turns into water, the speed of sound through the material would most likely do what? justify your answer. a) the speed would not change because the material is always water. b) the speed of sound would increase because the density of water is less than that of ice. c) the speed of sound would increase because energy is added to ice in order to make it melt. d) the speed of sound would decrease because sound travels faster through solids than liquids. 3.which of these waves need a medium to travel through? a) sound b) x-rays c) infrared rays d) visible light
Answers: 3
Chemistry, 31.05.2021 06:50
Social Studies, 31.05.2021 06:50
Spanish, 31.05.2021 06:50
Mathematics, 31.05.2021 06:50
Social Studies, 31.05.2021 06:50
Social Studies, 31.05.2021 06:50
Health, 31.05.2021 06:50
Mathematics, 31.05.2021 06:50