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Correct answer
D. 9.80 m/s²
Explanation
9.80 m/s² is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. ΔL/LΔT
Explanation
ΔL/LΔT is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. 2.46 x 10-36kg
Explanation
2.46 x 10-36kg is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. 90°
Explanation
90° is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Graded index fiber
Explanation
Graded index fiber is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. 1N
Explanation
1N is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. distance between then decreases
Explanation
distance between then decreases is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Both B and C
Explanation
Both B and C is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. 1.024×103
Explanation
1.024×103 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Rest energy
Explanation
Matter itself has energy, called “rest energy.” What distinguishes matter-energy from other forms of energy is that all matter has inertia and is subject to the force of gravity when at rest as well as when in motion.