Category: Physics

Could another tuning fork with a frequency lower? (a) Could another tuning fork with a frequency lower than that of the first tuning fork produce a resonance? No. From equation f=nv/4L, where n is all odd numbers. If L and v don’t change, the value of the resonance frequency goes larger as n increases. When […]

How do you freshen up a bun? Crusty bread, rolls and buns which have become a little stale can be freshened by wrapping in foil and placing in a pre-heated oven at 450°F (250°C ) 5-10 minutes. The bread should be left in the foil to cool down and eaten soon afterwards because reheating causes […]

Can an ultrasound miss a pregnancy at 7 weeks? Any earlier than 7 weeks, you may not see the embryo or fetal heart beating due to the embryo being so small. A gestational sac and yolk sac may only be visible. Do not panic, the Sonographer will try and give you as much information as […]

Is Interstate 90 in New York a toll road? New York State Roads – I-90 Exit List. Interstate 90 is the main east-west road in New York state. Aside from the section maintained by the DOT and a part of the Thruway in Buffalo, I-90 is tolled for its entire length across New York. What […]

Will a hysterectomy get rid of fibroids? Hysterectomy is a permanent solution for fibroids, and is an option if other treatments have not worked or are not appropriate. A woman cannot become pregnant after having a hysterectomy. If the ovaries are removed along with the uterus, hysterectomy causes immediate menopause. Do you need a hysterectomy […]

Does the moon need the sun to shine? The moon shines because its surface reflects light from the sun. And despite the fact that it sometimes seems to shine very brightly, the moon reflects only between 3 and 12 percent of the sunlight that hits it. The perceived brightness of the moon from Earth depends […]

What are the major performance features of the CFBC boiler circulating fluidizing bed combustion boiler )? The major performance features of the CFBC boiler (circulating fluidizing bed combustion boiler) are: a) It has a high processing capacity because of the high gas velocity through the system. What is the major disadvantage of the Benson boilers? […]

What was Oddjobs hat made of? Auric Goldfinger Is Oddjob a midget? Oddjob appears in the James Bond video games GoldenEye 007 and 007: Nightfire as a playable character for use in multiplayer modes. His short stature in Goldeneye made him infamously hard to hit and often banned as a House rule. Did Oddjob die? […]

Are there 2 Buddhas? There are two Buddhas – Bhagavān Buddha and human (Gautama) Buddha. Is Buddha a avatar of Vishnu? Around this time, Buddha came to be seen as an avatar of Vishnu. However, this Buddha was not Gautama Buddha of the Buddhists. In some texts, such as Bhagvata Purana, Vishnu takes the form […]

Which Canadian city would likely still be a reliable host for a Winter Olympics in the 2080s? Mortiz, Salt Lake City and Sapporro would likely still be reliable hosts in the 2080s even without dramatic efforts to curb greenhouse gas emissions. Hosting the Winter Olympics will also likely entail significant costs as the planet warms […]