what major planet(s) are visible in the night sky when facing East?
what major planet(s) are visible in the night sky when facing East?
Homework Answers
The five brightest planets ,MERCURY,VENUS,MARS,JUPITOR,andSATURN are visible in the night sky. But out of these five VENUS ,MARS ,SATURN are visible when facing east.MARS is observed also in facing west In the evening.
Hot stars are easily visible in the night sky, but cool stars, which are much more...
Hot stars are easily visible in the night sky, but cool stars, which are much more common are much fainter. For example, the star nearest the Sun has a surface temperature of only 300 K and we cannot see it without a telescope. At what wavelength of light is this nearest star the brightest?
6. • The Crab Nebula One of the most studied objects in the night sky is...
6. • The Crab Nebula One of the most studied objects in the night sky is the Crab nebula, the remains of a supernova explosion observed by the Chinese in 1054. In 1968 it was discovered that a pulsar-a rapidly rotating neutron star that emits a pulse of radio waves with each revolution-lies near the center of the Crab nebula. The period of this pulsar is 33 ms. What is the angular speed (in rad/s) of the Crab nebula pulsar?...
Question 7 (0.5 points) What causes the Moon to move about 12° across the sky from...
Question 7 (0.5 points) What causes the Moon to move about 12° across the sky from one night to the next (at the same time of night, of course)? O Because the Earth is turning on its axis. O Because the Moon is moving in its orbit. The Sun has also moved 15° across the sky and gravitationally pulls the Moon with it. The celestial sphere the Moon is attached to has moved 15°. O It is an optical illusion....
Olbers’s paradox asks the question, “why is the night sky is dark?” What is the answer...
Olbers’s paradox asks the question, “why is the night sky is dark?” What is the answer to this quistion?
Problem4 What is the insolation, P, in W/m2 on a surface facing true east and with 25 elevation e...
Problem4 What is the insolation, P, in W/m2 on a surface facing true east and with 25 elevation erected at a point 30° N, at 10:00 solar time on April 1, 2019, if the insolation on a surface facing the sun, Ps, is 1000W m2?
Problem4 What is the insolation, P, in W/m2 on a surface facing true east and with 25 elevation erected at a point 30° N, at 10:00 solar time on April 1, 2019, if the insolation...
One of the most studied objects in the night sky is the Crab nebula, the remains...
One of the most studied objects in the night sky is the Crab nebula, the remains of a supernova explosion observed by the Chinese in 1054. In 1968 it was discovered that a pulsar-a rapidly rotating neutron star that emits a pulse of radio waves with each revolution-lies near the center of the Crab nebula. The period of this pulsar is 33 ms. What is the angular speed in rad/s of the Crab nebula pulsar?
9. How could you say if a bright spot in the night sky is a planet? murt n omlca ked raths a) from its size d) there is no way to say c) from its location b) from its brightness e) none of the ab...
9. How could you say if a bright spot in the night sky is a planet? murt n omlca ked raths a) from its size d) there is no way to say c) from its location b) from its brightness e) none of the above answers is correct 0. The geological changes of the earth is mainly due to the a) influence of the sun c) influence of the Zodiac b) influence of the moon e) none of the above...
What is a major challenge facing leaders in the field of healthcare administration ? What are...
What is a major challenge facing leaders in the field of healthcare administration ? What are some recommendations on how this challenge might be addressed to ensure organizational success ?
A sky diver jumps from a helicopter and is falling straight down at 30 m/s when...
A sky diver jumps from a helicopter and is falling straight down at 30 m/s when her parachute opens. From then on, her downward acceleration is approximately = g - cv^2, where g = 9.81 m/s^2 and c is a constant. After an initial "transient" period the descends at a nearly constant velocity of 5 m/s. (a) What is the value of c, and what are its 9 units? (b) What maximum deceleration is the sky diver subjected to? (c)...
27. What are some of the major challenges facing the accounting profession? p. 18
27. What are some of the major challenges facing the accounting profession? p. 18
6. • The Crab Nebula One of the most studied objects in the night sky is the Crab nebula, the remains of a supernova explosion observed by the Chinese in 1054. In 1968 it was discovered that a pulsar-a rapidly rotating neutron star that emits a pulse of radio waves with each revolution-lies near the center of the Crab nebula. The period of this pulsar is 33 ms. What is the angular speed (in rad/s) of the Crab nebula pulsar?...
Question 7 (0.5 points) What causes the Moon to move about 12° across the sky from one night to the next (at the same time of night, of course)? O Because the Earth is turning on its axis. O Because the Moon is moving in its orbit. The Sun has also moved 15° across the sky and gravitationally pulls the Moon with it. The celestial sphere the Moon is attached to has moved 15°. O It is an optical illusion....
Problem4 What is the insolation, P, in W/m2 on a surface facing true east and with 25 elevation erected at a point 30° N, at 10:00 solar time on April 1, 2019, if the insolation on a surface facing the sun, Ps, is 1000W m2?
Problem4 What is the insolation, P, in W/m2 on a surface facing true east and with 25 elevation erected at a point 30° N, at 10:00 solar time on April 1, 2019, if the insolation...
9. How could you say if a bright spot in the night sky is a planet? murt n omlca ked raths a) from its size d) there is no way to say c) from its location b) from its brightness e) none of the above answers is correct 0. The geological changes of the earth is mainly due to the a) influence of the sun c) influence of the Zodiac b) influence of the moon e) none of the above...
A sky diver jumps from a helicopter and is falling straight down at 30 m/s when her parachute opens. From then on, her downward acceleration is approximately = g - cv^2, where g = 9.81 m/s^2 and c is a constant. After an initial "transient" period the descends at a nearly constant velocity of 5 m/s. (a) What is the value of c, and what are its 9 units? (b) What maximum deceleration is the sky diver subjected to? (c)...
27. What are some of the major challenges facing the accounting profession? p. 18
Most questions answered within 3 hours.
-
1. Add hydrochloric acid (HCl) to magnesium metal in a test
tube.
Observations: &
asked 1 minute ago -
Calculate the volume in milliliters of a 1.4 mol/L barium
acetate solution that contains 200.g of...
asked 1 minute ago -
A consumer can choose between two gambles. The “sure thing”
guaranteesadditional income (I) of $250,000. The...
asked 2 minutes ago -
There are 9 women and 6 men in a department. A committee of four
is to...
asked 4 minutes ago -
Arthur Meiners is the production manager of Wheel-Rite, a small
producer of metal parts. Wheel-Rite supplies...
asked 19 minutes ago -
Company Risk Premium A company has a beta of
4.57. If the market return is expected...
asked 17 minutes ago -
3. Which statement about nuclear fission is correct? (1
point)
A. Nuclear fission provides energy for...
asked 23 minutes ago -
If a $2,000 increase in income leads to a $1,5000 increase in
consumption expenditures, then the...
asked 23 minutes ago -
May you please put this in layman's terms?
ABSTRACT
Coagulase-negative staphylococci (CoNS) and Staphylococcus
aureus are...
asked 27 minutes ago -
If authentic leadership is really a lifelong process,
can teenagers be authentic leaders? Why or why...
asked 43 minutes ago -
Six years of quarterly data of a seasonally adjusted series are
used to estimate a linear...
asked 1 hour ago -
Which of the following is not an ecological model used
to foster behavior change?
PRECEDE-PROCEED Model...
asked 1 hour ago