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Correct answer
B. 10-3 sec
Explanation
10-3 sec is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. light form sodium lamp
Explanation
light form sodium lamp is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. 40 W bulb
Explanation
40 W bulb is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. kinetic energy
Explanation
kinetic energy is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. both “1” and “2”
Explanation
both “1” and “2” is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. work and heat
Explanation
work and heat is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. 1
Explanation
1 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. sound waves
Explanation
sound waves 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 A and B are correct
Explanation
Both A and B are correct is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Newtons
Explanation
Newtons is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.