Answer A) the watermelon has more inertia so it takes more force to move it.
Color corresponds to the wavelength of light waves.
The shortest light waves are "violet", the longest light waves are "red".
C
<span>Write at least 20 characters to explain it well.</span>
Answer:
Explanation:
The volume of the tank = 50 kton
50 kton = 5 × 10⁷ kg
Since 18 grams of water will contain: 10 electrons × 6.023 × 10²³
Then;
5× 10⁷ kg will contain 
= 1.67 × 10³⁴ electrons
(b)
Suppose:

Then;
10⁻⁶ of 

Thus, the number of high energy neutrinos which will interact with water is:
= 
= 
= 
For 1.67 × 10³⁴ electrons, the detection rate is:


= 9.668 per day