The correct answer is C) TONE
I think that your answer would be the third option
which organ in our body produce longitudinal wave?
<em><u>P- swaves (Primary waves).</u></em>
Explanation:
Body waves travel through the interior of the earth, and have two main types<em><u>: P-Waves</u></em> (<em>Primary waves</em>) are Longitudinal Waves. S-Waves (Secondary waves) are Transverse Waves.
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Answer:
Electron
Explanation:
An object can become electrically charged when it gains or loses an electron. Because an electron is negatively charged, when an object gains an electron it becomes negatively charged. Also, when it gives up an electron, it becomes positively charged. This positive charge is because the atom has one proton more than electron. In a neutral atom, the number of the proton is equal to the number of the electron. An electron is negatively charged, and a proton is positively charged.
Answer:
No.
Explanation:
The scale actually measures the force that the object does against it, and that force is called the weight.
Such that if we have an object with mass M and we are on Earth, where the gravitational acceleration is g, the weight is:
W = M*g
Now, there is a unit called "kilogram-force"
Such that on Earth, an object that has a mass of 10 kilograms, weighs 10 kilograms-force.
Then from the weight measure, we can instantly know the mass of the object, but the thing that is being measured is the weight, not the mass.
