Description : Why is the distace between earth and the sun measured in light minutes and the distance between neptune and the sun measured in light hours?
Last Answer : Because it only takes 8 minutes for sunlight to reach Earth, butit takes 4 hours to reach Neptune.
Description : What is the surface temperature of the Sun? -General Knowledge
Last Answer : Sun/Surface temperature 5,778 K
Last Answer : answer:
Description : Energy emitted per second per unit area by Rigal star in Constellation Orion is 17000 times that emited by the sun. What is the surface temperature of
Last Answer : Energy emitted per second per unit area by Rigal star in Constellation Orion is 17000 times that emited by ... star if that of the sun is `6000K`?
Description : What temperature is the surface of sun?
Last Answer : The surface of the sun is approximately:5,778 degrees Kelvin5,504 degrees Centigrade9,940 degrees Fahrenheit5500 degrees.
Description : What part of earths layer is about the same temperature as the surface on the sun?
Last Answer : Need answer
Description : The surface temperature of the sun is estimated as – (1) 6000 °C (2) 12000 °C (3) 18000 °C (4) 24000 °C
Last Answer : (1) 6000 °C Explanation: The surface of the sun is called the photosphere. The photosphere is 340 miles thick and it's temperature s range from 5,500°C to 6,000°C. It has dark spots called sunspots which are the only solar activity observable by the naked eye.
Description : The surface temperature of the Sun is nearly - (1) 2000K (2) 4000K (3) 6000K (4) 8000K
Last Answer : (3) 6000K
Description : The Temperature of the surface of Sun is----? A. 5,778 Kelvin (Answer) B. 6,778 Kelvin C. 7,778 Kelvin D. 9,778 Kelvin
Last Answer : A. 5,778 Kelvin (Answer)
Description : The surface temperature of the sun is estimated as (1) 6000 °C (2) 12000 °C (3) 18000 °C (4) 24000 °C
Last Answer : 6000 °C
Description : Sensors which are come in contact with some surface to measured desired physical variable areknown as____ a.Non-contact sensors b.Proximity sensors c.Contact sensors d.None of the above
Last Answer : c.Contact sensors
Description : If the dimensions of a solid are measured in feet then the surface area of the solid would be measured in?
Last Answer : Then the surface area of the solid would be measured in squarefeet
Description : Pick out the wrong statement: (A) The vacuum pressure is always the negative gauge pressure (B) The pressure of the liquid measured by a piezometer tube is the gauge pressure (C) Manometric ... point at which the resultant pressure on an immersed surface acts, is known as the centre of gravity
Last Answer : (D) The point at which the resultant pressure on an immersed surface acts, is known as the centre of gravity
Description : In open channels, the specific energy is the (A) Total energy per unit discharge (B) Total energy measured with respect to the datum passing through the bottom of the channel (C) Total energy measured above the horizontal datum (D) Kinetic energy plotted above the free surface of water
Last Answer : Answer: Option B
Description : Sensors which are come in contact with some surface to measured desired physical variable are known as____. (A) Non-contact sensors (B) Proximity sensors (C) Contact sensors (D) None of the above
Last Answer : C
Description : Radar surface-angular measurements are referenced to true north and measured in what plane?
Last Answer : Horizontal plane.
Description : According to standard convention, the angles of incidence and reflection for a plane surface are measured from: w) the reflecting surface x) lines at 45 degrees to the reflecting surface y) a line at 90 degrees to the reflecting surface z) there is no standard
Last Answer : ANSWER: Y -- A LINE AT 90 DEGREES TO THE REFLECTING SURFACE