INTRODUCTION
RESEARCH AND SCIENTIFIC METHODS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Mr. Conyers needs your help:He needs to find the constant variables for his experiment. He is trying to determine what shampoo leaves his beard the softest. Which variable would be a constant?
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Type of Shampoo
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Softness of Mr. Conyer’s beard
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Amount of Shampoo
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He doesn’t need any constant variables
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Explanation:
Detailed explanation-1: -Each plant is exposed to an equal amount of sunlight, so sunlight is the control variable. They are also grown in the same sized pot and given an equal amount of water. Both of those are also control variables, or constant variables.
Detailed explanation-2: -The acceleration due to gravity. Gravitational constant. Avogadro’s constant. The Gas constant. Boltzmann’s constant. The Stefan-Boltzmann constant. Elementary charge. Electron rest mass. More items •11-Dec-2020
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