What is the 6547×7456 answer​

It's not the parents who are more or less strict, it is our point of view towards them.

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Rutherford also theorised that electrons revolve round the nucleus at large distances from it just like planets round the sun. For this reason, this model of atom is also called Planetary model or solar model.

Explanation:

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Answer:

Rutherford also theorised that electrons revolve round the nucleus at large distances from it just like planets round the sun. For this reason, this model of atom is also called Planetary model or solar model.

Explanation:

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Answer:

Their flowers would cry piteously, when they were plucked off, and so would every leaf on each tree, if smoke from a nearly chemical factory were to blow continuously across it,There is no doubt that after being blessed it the power of speech, the trees would talk of the joys of summer and the thrill they feel as the cool breez through them.

They would speak of the wonder of being alive and the multiple uses they provide to all living creature, including man and woman; birds and animals

Answer:

7056

Step-by-step explanation:

LCM OF 6, 7 and 8 = 336

Therefore, 336 = 2 * 2 * 2 * 2 * 3 * 7

Therefore, Perfect square = 2 * 2 * 2 * 2 * 3 * 3 * 7 * 7

                                           = 7056

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Answer:

The smallest perfect square number which is exactly divisible by each of the 6, 7, 8 is 7056

Step-by-step explanation:

We have to find the smallest perfect square number which is exactly divisible by each of the 6, 7, 8.

To find the smallest perfect square number which is exactly divisible by each of the 6,7,8, we have to first find the smallest number which is divisible by 6, 7, 8.

So, Smallest number divisible by 6, 7, 8 = LCM(6, 7, 8).

[tex]\begin{gathered}\begin{gathered}\begin{gathered} \:\: \begin{array}{c|c} {\underline{\sf{2}}}&{\underline{\sf{\:\:6\:, \: 7\:,\:8 \: \: }}}\\ {\underline{\sf{}}}&{\sf{\:\:3\:, \: 7 \:,\:4}} \end{array}\end{gathered}\end{gathered}\end{gathered} \\ \\ [/tex]

So,

[tex]\sf \:LCM(6, 7, 8) = 2 \times 3 \times 7 \times 4 \\ \\ [/tex]

[tex]\sf \:LCM(6, 7, 8) = 168 \\ \\ [/tex]

So, 168 is the smallest square number which is exactly divisible by each of the 6,7,8.

[tex]\sf \:Prime \: factorization \: of \: 168 = 2 \times 2 \times 2 \times 3 \times 7 \\ \\ [/tex]

We concluded from above factorization that prime factors 2, 3 and 7 are not in pairs.

So, in order to get a perfect square, each factor of 168 must be in pairs.

[tex]\sf\implies 168 \: must \: be \: multiplied \: by \: 2 \times 3 \times 7, \: i.e \: by \: 42 \\ \\ [/tex]

[tex]\sf\implies Required\:number = 168 × 42 = 7056 \\ \\ [/tex]

Hence,

The smallest perfect square number which is exactly divisible by each of the 6,7,8 is 7056