Could I speak with or can I speak to?

Could I speak with or can I speak to? In both the cases, the meaning is “have a conversation with somebody.” The difference is that speak to (or talk to) is less polite, since it put the emphasis on one doing the conversation, while speak with (or talk with) is more polite, since it doesn’t […]

What is the specific resistance of copper?

What is the specific resistance of copper? What is Specific Resistance? Material Specific resistance at 20 °C Ohms Silver 9.8 Copper 10.37 Gold 14.7 Why do wires get hot resistance? Heating a metal conductor makes it more difficult for electricity to flow through it. These collisions cause resistance and generate heat. Heating the metal conductor […]

Why do you have to wet heart rate monitor?

Why do you have to wet heart rate monitor? To ensure good readings, it will help if you dampen the contact area for the electrodes. This will make it easier for the transmitter to pick up the electrical activity in your heart. You can use electrode gel, water or – assuming the monitor is your […]

How do you convert Celsius to Kelvin formula?

How do you convert Celsius to Kelvin formula? The conversion of Celsius to Kelvin: Kelvin = Celsius + 273.15. What is the formula of Fahrenheit? The Fahrenheit temperature scale is used in the United States; the Celsius, or centigrade, scale is employed in most other countries and for scientific purposes worldwide. The conversion formula for […]

What are three forms of pure carbon?

What are three forms of pure carbon? The three relatively well-known allotropes of carbon are amorphous carbon, graphite, and diamond. How many forms can carbon take? three forms Which form of carbon is diamond? Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic…. Diamond […]

How do you make a macro lens for your phone?

How do you make a macro lens for your phone? All you’ve got to do is extract the tiny macro lens from the door viewer and slide it in-between your phone’s camera lens and your case (if the case fits that snug). Then, if your phone’s got a closeup setting for the camera, like his […]

What are magnetic objects?

What are magnetic objects? Magnetic object – any object that can be attracted to a magnet. Paperclips, iron filings, keys, and bobby pins are all examples of magnetic objects. Magnetic field – an invisible area around a magnet where its magnetic force affects other objects. What magnetism means? Magnetism is the force exerted by magnets […]

What is the highest level of anxiety?

What is the highest level of anxiety? Severe anxiety is intensely debilitating, and symptoms of severe anxiety meet key diagnostic criteria for clinically-significant anxiety disorder. People with severe anxiety typically score higher on scales of distress and lower on functioning. How do you know if your anxiety is bad? Anxiety disorders are characterized by a […]

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