How is the air at the surface of the Earth heated?
A. The air is heated by the sun.
B....
Physics, 18.05.2021 17:50 Sillydork7853
How is the air at the surface of the Earth heated?
A. The air is heated by the sun.
B. The air is heated as solar energy is transferred to the equator and then dispersed to the two hemispheres.
C. The air is heated by the transfer of thermal energy from the ground below.
Answers: 2
Physics, 22.06.2019 16:30
Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.
Answers: 1
Physics, 22.06.2019 18:30
Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material
Answers: 2
Physics, 23.06.2019 08:00
(10 pts! ) the major factor which causes seasonal weather changes on the earth is: a. elliptical orbit b. variation in distance from sun c. tilt of the axis d. atmosphere
Answers: 2
Physics, 23.06.2019 08:00
According to piaget’s stages of cognitive development, the child does not differentiate between self and other objects. the child repeats rewarding activities, discovers new ways to get what he or she wants, and may have imaginary friends. which period is described?
Answers: 1
Biology, 17.04.2020 03:37
Chemistry, 17.04.2020 03:37
Social Studies, 17.04.2020 03:37
Mathematics, 17.04.2020 03:37
Mathematics, 17.04.2020 03:37