MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
B. Protons
Explanation
Protons is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. luminous intensity
Explanation
luminous intensity is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Ionosphere
Explanation
Ionosphere is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. 3900-7600A
Explanation
3900-7600A is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Ethnology
Explanation
Ethnology is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. O
Explanation
O is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Six
Explanation
Six is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Radiosonde
Explanation
Radiosonde is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Temperature
Explanation
Temperature is the degree or intensity of heat present in a substance or object. Thus temperature is not a form of energy. Whereas others are forms of energy which can be converted form one form to another.
Correct answer
B. lithium
Explanation
Lithium (Li) is the strongest reducing agent in the periodic table.