Release of heat, color change, or produce of bubbles create are chemical changes that create sound.
Answer:
You can separate visible light into parts called a <em>Prism</em><em>.</em>
Explanation:
White light --- > VIBGYOR
<em>HOPE IT </em><em>HELPS</em><em>!</em>
This shows what it is and it's always true
Answer:
<h3>The answer is 1.28 N</h3>
Explanation:
The force acting on an object given the mass and acceleration we use the formula
<h3>force = mass × acceleration</h3>
From the question
mass = 142 g = 0.142 kg
acceleration = 9 m/s²
We have
force = 0.142 × 9 = 1.278
We have the final answer as
<h3>1.28 N</h3>
Hope this helps you
Answer:
You can only be able to solve two variables, k and x based on what you input as your question
k= -2x+3
x= (3-k)/2
Explanation:
