Physics, 31.01.2020 03:58 kidre96521
Amuseum sets up a display of fluorescent minerals. which best describes how electromagnetic waves can be used to enhance the display?
infrared light shining on the minerals will cause them to give off visible light.
visible light shining on the minerals will cause them to give off infrared light.
ultraviolet light shining on the minerals will cause them to give off visible light.
visible light shining on the minerals will cause them to give off ultraviolet light.
Answers: 2
Physics, 22.06.2019 07:20, raemyiajackson1
Use the information presented in the graph to answer the questions. which segments show acceleration? which segment indicates that the object is slowing down? what is the velocity of segment b? what is the acceleration of segment b?
Answers: 3
Physics, 23.06.2019 08:30, AutumnGarringer
Hi , i am new here can anyone me out with this question why is space black after having so many shining objects like sun , moon , stars
Answers: 3
Physics, 23.06.2019 23:00, tigistamare03
Making a water cycle model 1. add soil to a plastic cup. 2. place an ice cube on the soil. 3. use plastic wrap to seal the top of the cup. 4. place the cup in a location with direct sunlight. which statement is the best comparison between earth’s water cycle and the model described? a) the water evaporates down into the model’s soil, instead of into the air. b) the ice cube in the model represents condensation in earth’s water cycle. c) when the ice melts, it will model infiltration as it absorbs into the soil. d) condensation occurs in the model’s soil, like it occurs in clouds for earth.
Answers: 1
Physics, 24.06.2019 01:20, audrilynn1679
I. write the differential equation as a system of first-order differential equations expressed in matrix form. ii. for each system, find the equilibrium points. iii. find the solution to the homogeneous differential equation using the eigenvalues and eigenvectors of the system matrix.
Answers: 3
Amuseum sets up a display of fluorescent minerals. which best describes how electromagnetic waves ca...
Mathematics, 04.07.2019 14:00
Mathematics, 04.07.2019 14:00
Mathematics, 04.07.2019 14:00
English, 04.07.2019 14:00
Chemistry, 04.07.2019 14:00
History, 04.07.2019 14:00
History, 04.07.2019 14:00