Is it true that refraction of light entering the atmosphere gives us 5 -10 minutes extra of sunlight because the sun appears higher in the sky than it is? cheers
What was the impact on morale of the sinking of HMS Hood In Britain in WW2? I gather that the ship had a great regard from the pre-war public and its subsequent fate was a huge shock. I have read...
Take a long strip of paper, twist it once then stick the ends together. Can anybody tell me what this represents. I know it's something I learned about in physics but can't remember...
Sure I've just read this somewhere but need the answer verifying or proving false! If a gun (lets say mounted 6' from the ground & horizontal) is fired (no obstructions) & at the same time an...
if within the visible spectrum light is refracted by a prism, what about higher or lower frequencies outside of visible do all forms of emr share the characteristics of refraction( I know it is babble...
What is the relevance in the word "up" when saying things such as: "Washing Up" - the dishes "Finishing Up" - the paperwork "Tidying Up/Clearing Up" - the living room "Fed Up" - with all the Ups...
What is the meaning of "extra full" in the following(= definition of "voluptuous") voluptuous : pleasant to the senses; luxurious; pleasure-seeking; extra full and shapely
What is the meaning of "backhander" in the following sentences? "Was there anything on the side?a little extra from a lawyer, a slice of the pie from a litigant, a nice backhander as the Brits...
Are fluids that are more viscous denser. And if an arrow is shot through oil on top of water will it travel faster in the water even though it is denser?
Her name is (say) Jane Smith MA PhD. Do I address the letter as (1) Dr Jane Smith (2) Dr Jane Smith MA PhD (3) Jane Smith MA PhD? Thanks for your help as it's a cover letter for a...
What is the meaning of "old Motown acts" in the following sentences? Canyon had been on the Mississippi River, in Tunica County, since the mid-nineties, arriving in the second wave of construction and...
Does anyone known when the British coroners' verdict of "Murder by person or persons unknown" was replaced by that of "Unlawful killing", and the reason why?
My father has a book, Vanity Fair by William Makepeace Thakeray, measuring approx 6" x 5". A semi-secured note in the front of the book (which is volume 1) advises that there will be 2 volumes...