Physics, 29.10.2019 00:31 miracle9704
Consider a relatively nearby, single star, that is, a star that is not a member of a binary system and has no known orbiting planets. listed below are a few properties of this star. classify each property as either something that we can observe or measure directly (with the aid of a telescope and instruments such as cameras or spectrographs) or something that we must infer indirectly (and hence is correct only if all of our assumptions are correct).observer directlya. colorb. parallax anglec. spectral typed. apparent brightnesse. luminosityf. surface temperatureg. massh. radius
Answers: 2
Another question on Physics
Physics, 22.06.2019 05:00
Which is the best predictor of the radioactive nature of an isotope? o the proton-to-electron ratio the neutron-to-proton ratio o the neutron-to-electron ratio the electron-to-proton ratio
Answers: 1
Physics, 22.06.2019 16:40
The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .
Answers: 3
Physics, 23.06.2019 05:00
What is the percent yield of titanium (iv0 oxide, if 10.2 are formed when 25.7g of titanium (iv0 chloride react?
Answers: 3
Physics, 23.06.2019 08:30
How do forensic scientists analyze tool marks found at a crime scene? begin with the first steps and end with collection or storage for transport to the lab.
Answers: 1
You know the right answer?
Consider a relatively nearby, single star, that is, a star that is not a member of a binary system a...
Questions
English, 06.04.2021 17:10
English, 06.04.2021 17:10
History, 06.04.2021 17:10
Mathematics, 06.04.2021 17:10
Mathematics, 06.04.2021 17:10
Mathematics, 06.04.2021 17:10
Geography, 06.04.2021 17:10
English, 06.04.2021 17:10
History, 06.04.2021 17:10
