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NikAS [45]
2 years ago
14

2 Ca + O 2 → 2 CaO What is the product of the reaction

Physics
1 answer:
scoray [572]2 years ago
5 0

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

The product in a chemical reaction is written on the Right side of the arrow, so

the product formed here in given reaction is :

  • CaO (Calcium Oxide)
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Suppose a square wave signal has a 65 percent duty cycle and an on-state voltage of 40 volts DC. What is the average DC voltage
Ierofanga [76]

Answer:

The voltage is \= DC _v  =    2.6 \  V

Explanation:

From the question we are told that

  The duty cycle is  p =  65% = 0.65

   The on - state voltage is  V  =  40 \  volt

   

Generally the average DC voltage is mathematically represented as

        \= DC _v  =   p *  V

=>      \= DC _v  =     40 * 0.65

=>      \= DC _v  =    2.6 \  V

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A 460 g , 6.0-cm-diameter can is filled with uniform, dense food. It rolls across the floor at 1.1 m/s . Part A What is the can'
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Answer:

the can's kinetic energy is 0.42 J

Explanation:

given information:

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where

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thus,

KE = \frac{1}{2} \frac{1}{2} mr^{2} (\frac{v}{r})^2 + \frac{1}{2} mv^{2}

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     = \frac{3}{4} mv^{2}

     = \frac{3}{4} (0.46) (1.1)^{2}

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Answer:

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