Study & Learn
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
D. third law of motion
Explanation
third law of motion is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Hysteresis loop area
Explanation
Hysteresis loop area is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Four times
Explanation
Four times is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. 180°
Explanation
180° is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. The capillary tube has a small constriction near the bulb
Explanation
The capillary tube has a small constriction near the bulb is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. conversion of water into ice in refrigerator
Explanation
conversion of water into ice in refrigerator is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. The angle of scattering is 180°
Explanation
The angle of scattering is 180° is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Alternating current at its peak value
Explanation
Alternating current at its peak value is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. both interference and diffraction fringes
Explanation
both interference and diffraction fringes is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Infinite
Explanation
Infinite is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.