Answer:
He crawled.
Explanation: He crawled with the strength he gained from a leaf.
Can you write this better and from my info of what i know i know that one way is the trenches in the ocean like marianas trench <span />
Answer:
A
Explanation:
its A because your comparing so comparative
Answer:
Explanation:
Let the intensity of unpolarised light be I₀ . After passing through the first polarising filter , the intensity is I₀ / 2 .
After second filter , the intensity will be I₀ / 2 x cos²45 = I₀ / 4
After third filter , the intensity will be I₀ / 4 x cos²45 = I₀ / 8 .
So,
1 / 8 the of initial light passes through the last filter .
Answer:
600 Joules
Explanation:
Using the formula F*d*cosФ. Assuming the Ф is parallel to the motion. The work done is 600 Joules.
