Does frequency increase with tension? Increasing the tension increases the wave speed so the frequency increases. What is the fundamental frequency of the string? The lowest resonance frequency (n=1) is known as the fundamental frequency for the string. All the higher frequencies are known as harmonics – these are integer multiples of the fundamental frequency. […]
What is the power lock button?
What is the power lock button? If a security lock is enabled, the Power button instantly locks option allows pressing the Power/Lock Key to instantly lock the screen. From the Home screen, tap Apps > Settings > Lock screen. How does an electronic door lock work? The motor is controlled by an electrical impulse, which […]
What happens if you remove one bulb in a series circuit?
What happens if you remove one bulb in a series circuit? In a series circuit, every device must function for the circuit to be complete. One bulb burning out in a series circuit breaks the circuit. In parallel circuits, each light has its own circuit, so all but one light could be burned out, and […]
How do I block an infrared sensor?
How do we decide what to believe about a scientific claim?
How do we decide what to believe about a scientific claim? To evaluate the scientific claim, there are several questions you can ask when looking at the original research: What is the scientist actually saying? Where the results statistically significant? Is the paper peer-reviewed? Who is a scientist? Are there any other explanations? How was […]
What are the four large units of geologic time called?
What are the four large units of geologic time called? The largest unit of geologic unit of time is an eon. Geologic time is divided into four eons: the Hadean eon, the Archean eon, the Proterozoic eon, and the Phanerozoic eon. The first three eons are part of a time interval commonly known as Precambrian […]
How can barriers to physical activity be overcome?
How can barriers to physical activity be overcome? Lack of time Identify available time slots. Add physical activity to your daily routine. Select activities, such as walking, jogging, or stair climbing that you can do based on the time that you have available (e.g., 5 minutes, 10 minutes, 20 minutes). Take advantage of work physical […]
How does the chemical industry work?
How does the chemical industry work? Industrial chemists work to develop and manufacture products and processes that will increase their company’s sales and profits. Products manufactured by the chemical industry fall into three categories: basic chemicals, specialty chemicals, and consumer chemicals. What are the uses of chemical industry? Who Are the Consumers of the Chemicals […]
What is the most slippery metal?
What is the most slippery metal? In fact, the low static coefficient of fric- tion of Teflon-on-Teflon, 0.04, made it the most slippery solid substance on earth. Further experimentation revealed the reasons for these properties: the carbon backbone of the polymer chain was com- pletely surrounded by fluorine atoms. Why is friction less on snow […]
Why do some states have straight borders?
Why do some states have straight borders? Why do many of USA’s states have straight borders? Because the borders were drawn up by invaders. The immigrants from Europe had no attachment to any particular area, so they just used straight lines to make it easier for them. Sometimes, they peacefully used rivers to divide the […]