Physics, 11.10.2021 23:00 queenkimm26
if one object has a large redshift and another object has a small redshift, what can we conclude about these two objects?
Answers: 3
Another question on Physics
Physics, 22.06.2019 05:00
Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?
Answers: 1
Physics, 22.06.2019 09:00
What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.
Answers: 2
Physics, 22.06.2019 11:30
In order of decreasing light-transmitting capabilities of materials, which is the correct sequence? a. transparent -> translucent -> opaque b. opaque -> transparent -> translucent c. opaque -> translucent -> transparent d. translucent -> transparent -> opaque
Answers: 1
Physics, 22.06.2019 13:00
The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.
Answers: 3
You know the right answer?
if one object has a large redshift and another object has a small redshift, what can we conclude abo...
Questions
Chemistry, 03.11.2020 08:40
Chemistry, 03.11.2020 08:40
Mathematics, 03.11.2020 08:40
Mathematics, 03.11.2020 08:40
Chemistry, 03.11.2020 08:40
Mathematics, 03.11.2020 08:50
History, 03.11.2020 08:50
History, 03.11.2020 08:50
Physics, 03.11.2020 08:50
Physics, 03.11.2020 08:50
Health, 03.11.2020 08:50
