Miss Brinbauer gave her students the following homework assignment: "This box contains several items. Examine the items carefully to determine their similarities and differences. Use your knowledge of rocks and minerals to place each item into one of three groups: 1) rock, 2) mineral, or 3) neither.β What skills is Miss Brinbauer asking her students to use to complete their homework assignment? Check all that apply. predicting classifying modeling analyzing interpreting
Answers: 2
Physics, 22.06.2019 02:30, JOEFRESH10
Which of the following are properties of mechanical waves? check all that apply βοΈ particles of the medium move back and fourth, but do not move with the wave. βοΈ the particles of the medium always move parallel to the wave motion. βοΈ wave motion begins with a disturbance in the medium. βοΈ waves transport energy from a source outward, away from the source.
Answers: 2
Physics, 22.06.2019 03:30, 1074885
The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared
Answers: 1
Physics, 22.06.2019 05:30, mlopezmanny5722
The a992 steel rod bc has a diameter of 50 mm and is used as a strut to support the beam. determine the maximum intensity w of the uniform distributed load that can be applied to the beam without risk of causing the strut to buckle. take f. s. = 2 against bucklin
Answers: 3
Miss Brinbauer gave her students the following homework assignment: "This box contains several items...
Mathematics, 25.02.2020 23:30
Mathematics, 25.02.2020 23:30
Mathematics, 25.02.2020 23:30