Question

चुंबकाच्या कोणत्या ध्रुवाहमध्ये आकर्षण असते​

Answer 1

Answer:

Which of the following applies to a good hypothesis?

It leads to correct predictions, some of which produce new evidence or experiments.

It is biased by the experimenter's presuppositions.

It explains the data that relates to the specific problem.

It is formulated based on objective observations.

It is formulated based on subjective observations.

select all that apply

Answer 2

Explanation:

चुंबकाच्या विजातीय ध्रुवामध्ये आकर्षण असते तर सजातीय ध्रुवामध्ये प्रतिकर्षण असते. प्रतिकर्षण हीच चुंबकाची खरी कसोटी मानतात