Physics, 04.02.2020 06:52 joelpimentel
An object is located 50 cm from a converging lens having a focal length of 15 cm. which of the following is true regarding the image formed by the lens?
it is virtual, inverted, and smaller than the object.
it is real, inverted, and larger than the object.
it is real, upright, and larger than the object.
it is virtual, upright, and larger than the object.
it is real, inverted, and smaller than the object.
Answers: 1
Physics, 21.06.2019 15:10
What if? if the temperature near the cliff suddenly falls to 0°c, reducing the speed of sound to 331 m/s, what would the initial speed of the rock have to be (in m/s) for the soccer player to hear the sound of the splash 2.90 s after kicking the rock?
Answers: 3
Physics, 22.06.2019 02:10
How is coal extracted from mountaintop removal mines? a. dynamite is used to create underground tunnels where miners go to extract the coal. b. dynamite is used to break apart rocks and then draglines are used to remove the broken rock and reach the coal. c. coal in mountaintops is extracted by digging strips in the landscape to reach the coal. d. placer deposits in mountain river bottoms are removed by
Answers: 2
Physics, 22.06.2019 09:00
One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form
Answers: 1
Physics, 22.06.2019 09:50
A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p
Answers: 1
An object is located 50 cm from a converging lens having a focal length of 15 cm. which of the follo...
Mathematics, 10.03.2021 21:00
Chemistry, 10.03.2021 21:00
Mathematics, 10.03.2021 21:00
Biology, 10.03.2021 21:00
Mathematics, 10.03.2021 21:00
Spanish, 10.03.2021 21:00
Mathematics, 10.03.2021 21:00
Mathematics, 10.03.2021 21:00
English, 10.03.2021 21:00
Mathematics, 10.03.2021 21:00
Geography, 10.03.2021 21:00