Search results
Results from the WOW.Com Content Network
~2.0 cm/s Jaseja et al. [28] 1964: The frequencies of two He–Ne masers, mounted on a rotating table, were compared. Unlike Cedarholm et al., the masers were placed perpendicular to each other. ~30 m/s Shamir and Fox [29] 1969: Both arms of the interferometer were contained in a transparent solid . The light source was a Helium–neon laser.
The ship's engines and boilers were replaced by Parsons geared turbines and eight Admiralty three-drum boilers operating at 400 psi (2,758 kPa; 28 kgf/cm 2). [26] This saved some 2,800 long tons (2,800 t) of weight and allowed the two forward boiler rooms to be converted to 4.5-inch (110 mm) magazines and other uses.
[3] [5] [2] The atmosphere of Mars is much thinner and colder than Earth's having a max density 20g/m 3 (about 2% of Earth’s value) with a temperature generally below zero down to -60 Celsius. The average surface pressure is about 610 pascals (0.088 psi) which is 0.6% of the Earth's value.
The altitude of 118 km (73.3 mi) above Earth was the midpoint for charged particles transitioning from the gentle winds of the Earth's atmosphere to the more extreme flows of outer space. The latter can reach velocities well over 268 m/s (880 ft/s). [77] [78]
[60] [117] During the late nesting stage, parent Cooper's hawks were recorded during daylight in Utah to engage in soaring flight 8.4% for males and 8.1% of the time for females with a further 6.4% and 2.8% of the time in different kinds of flights, perching the remainder of the time (about 2–6 minutes at each perch interspersed with brief ...
In late March 1945, King George V and Howe were sent to the Pacific with other Royal Navy vessels as a separate group to function with the U.S. Navy's Task Force 57. On 4 May 1945, King George V and Howe led a forty-five-minute bombardment of Japanese air facilities in the Ryukyu Islands .
Kerala (English: / ˈ k ɛr ə l ə / ⓘ / KERR-ə-lə; Malayalam: [keːɾɐɭɐm] ⓘ), is a state on the Malabar Coast of India. [16] It was formed on 1 November 1956, following the passage of the States Reorganisation Act, by combining Malayalam-speaking regions of the erstwhile regions of Cochin, Malabar, South Canara, and Travancore.