Category: Engineering

Does damping affect natural frequency? The effect of damping on resonance graph: The amplitude of the resonance peak decreases and the peak occurs at a lower frequency. So damping lowers the natural frequency of an object and also decreases the magnitude of the amplitude of the wave. -Above resonance the phase relationship is 180 degrees. […]

Is iron a BCC or FCC? Table 1: Crystal Structure for some Metals (at room temperature) Aluminum FCC FCC Cadmium HCP BCC Copper FCC HCP Gold FCC BCC Iron BCC HCP At what temperature does iron change its bcc to fcc? 1183 K. Why does iron change from bcc to fcc? Iron atoms are arranged […]

What are good herbs for cooking? 12 cooking herbs every cook should know about #1 MINT. Mint is one of the most famous herb used in cooking. #2 CORIANDER. Coriander, also known as cilantro, is a very fragrant herb. #3 BASIL. Basil is perhaps the most easily recognized herb in cooking. #4 PARSLEY. #5 CHIVE. […]

What do you know about meiosis? Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction. Meiosis begins with a parent cell that is diploid, meaning it has […]

What things use series circuits? Freezers and refrigerators both use series circuits. The elements in this circuit are the compressor and the temperature control switch. If the temperature inside the freezer or refrigerator gets too hot, the temperature control switch will turn the compressor on until the temperature drops. Does Series circuit produce brighter lights? […]

Can you program any keyless remote? You could reprogram a key fob to a different vehicle as long as the key is the same for the vehicle. Put the key in the ignition and turn the key to the ‘ON’ position. Turn the key to the ‘OFF’ position. Turn the key to the ‘ON’ position […]

How can flatworms affect humans? Hundreds to thousands of eggs are produced daily by each female worm. And, once they become trapped in human organs, these eggs induce chronic complications including inflammation, tissue scarring, fluid imbalances, anaemia and, eventually, death. How are flatworms harmful? The worm can secrete toxins that can trigger allergic reactions. It […]

Where is the Liberty Bridge? Pittsburgh Which is the longest bridge in Budapest? Árpád bridge What is the oldest bridge in the world? The oldest datable bridge in the world still in use is the slab-stone single-arch bridge over the river Meles in Izmir (formerly Smyrna), Turkey, which dates from c. 850 BC. Remnants of […]

What snake is Indiana Jones afraid of? rat snake What type of snakes does Indy encounter? Nitpicking Snakes’ Appearances in Movies and on Television But no: they used a Burmese Python (Python molurus bivittatus) instead. Then, of course, the scene: the Well of the Souls, full of snakes. What does Indy do to the snakes? […]

How much does it cost to reattach a rearview mirror? Side mirror replacement costs between $139 and $328 for parts and labor, while you can expect to pay between $35 and $90 for the part itself. How do auto dimming rear view mirrors work? In auto dimming mirror technology, a forward-looking sensor detects low ambient […]