Does rubber neutralize electricity? Rubber is an insulator. Electricity will always travel “the path of least resistance.” Rubber has a very high resistance, so electricity will go somewhere else to find ground. It doesn’t neutralize electricity. It has a high electrical resistance, making it very difficult for electricity to pass through it. Can insulators prevent […]
What solution has 36 grams in 100 mL solvent at 25 C?
What solution has 36 grams in 100 mL solvent at 25 C? sodium chloride What would you predict is the solubility of potassium nitrate at a temperature of 5 C? Check your 5 °C prediction with the Gizmo. 5 °C predicted solubility: 155 °C actual solubility: 16.8695 °C predicted solubility: 225 (Impossible to find actual […]
Can the amount the balloon fills up be controlled by the amount of vinegar or baking soda?
Can you be convicted on circumstantial evidence alone?
Can you be convicted on circumstantial evidence alone? Circumstantial evidence is proof of a fact or set of facts from which one could infer the fact in question. Both direct and circumstantial evidence are considered legitimate forms of proof in federal and state courts. A person may be convicted of a crime based on circumstantial […]
What happens when you add a proton to hydrogen?
What happens when you add a proton to hydrogen? Adding or removing protons from the nucleus changes the charge of the nucleus and changes that atom’s atomic number. So, adding or removing protons from the nucleus changes what element that atom is! For example, adding a proton to the nucleus of an atom of hydrogen […]
What is the distance from a concave mirror of focal length 25 cm?
What is meant by one dimensional elastic collision?
What is meant by one dimensional elastic collision? Two identical objects (such as billiard balls) have a one-dimensional collision in which one is initially motionless. After the collision, the moving object is stationary and the other moves with the same speed as the other originally had. Show that both momentum and kinetic energy are conserved. […]
Which of the following capacitor is polarized?
Which of the following capacitor is polarized? Which of the following capacitors is polarized? 1) plastic-film 2) ceramic 3) mica 4) electrolytic 5) NULL What is the difference between polarized and nonpolarized capacitor? The most widely used polarized capacitor is electrolytic type. So basically the difference is change of the manufacturing process for more capacity. […]
How long do hydraulic pumps last?
How long do hydraulic pumps last? 20,000 hours How do I know if my hydraulic pump is bad? Pump trouble is usually characterized by increased noise, increased heat, erratic operation of cylinders, difficulty or inability to develop full output, decreased speed of cylinders or hydraulic motors, or failure of the system to work at all. […]
Does speed of sound depend on pitch?
Does speed of sound depend on pitch? The speed of sound is dependent on temperature. As the temperature of the air increases, the speed of sound in air increases. Frequency of sound and pitch are related. The higher the pitch, the greater the frequency. What is the highest possible frequency of sound? That’s about the […]