2024年5月25日 · For eg., at 1kHz you can state that 0dB HL is around 2dB SPL while at 250Hz, 0dB HL is 12 dB SPL. db HL = db Hearing Level db SPL = db Sound Pressure Level Tags Physics Subjects

2024年6月8日 · The unit weight of sand/soil is 105 lbs/cu ft1-gallon (dry) is equivalent to 0.156 cu ftSo a 55-gallon drum has a capacity of 55*0.156 = 8.58 cu ftSoil unit weight * drum capacity cu ft = 105*8.58 ...

2025年2月15日 · Julius Caesar was 55 years old when he was assassinated on March 15, 44 BCE. He was born on July 12 or 13, 100 BCE. This means he was just a few months shy of his 56th birthday at the time of his ...

2023年9月14日 · Learjet's have a total of five fuel tanks; two wing tanks, a fuselage tank and two wing tip tanks. Each model will hold different amounts of fuel, but the average tank capacity is 75 gallons.

2025年1月20日 · Oh, what a lovely question! "Party Hardcore" is filmed in various locations around the Czech Republic, capturing the vibrant energy of different clubs and parties.

2023年10月5日 · Simply take the dB value and divide it by 10, then raise 10 to that power to get the mW value. For example, if you have 20 dB, the calculation would be mW = 10^(20/10) = 100 mW.

2025年2月19日 · (For example, Brazil is country code +55.) From Australia, '0015' is a special international access prefix used to route fax calls over the Telstra network with settings optimized for faxing. You ...

2025年2月13日 · The minimum wage should be raised to ensure that workers are paid a fair and livable wage. This is important because the cost of living has increased over time, making it difficult for low-wage ...

2024年6月6日 · NORAD (North American Aerospace Defense Command) is a joint organization of Canadaand the US that provides aerospace warning, air sovereignty, and defense for the twocountries.NORAD's headquarters ...

2025年2月17日 · Starting with the lead singer: Brian Johnson is 5'5" and is 61 Angus Young is 5'2" and is 53 Malcom Young is 5'3" and is 55 Cliff Williams is 5'8" and is 58 Phil Rudd is 5'6" and is 54