Which description best matches the image below of a hand that is using the right-hand palm rule? /
A. A proton moving away from you in a magnetic field that points left will experience a force down.
B. A proton moving down in a magnetic field that points left will experience a force away from you.
C. A proton moving left in a magnetic field that points down will experience a force away from you.
D. A proton moving down in a magnetic field that points away from you will experience a force to the left.

The sun generates both mechanical and electromagnetic waves. which statement about those wave is true?

Laboratory experiments, observational field studies, and model-building are all examples of different forms of scientific investigations.  in what way do laboratory experiments primarily differ from other forms of scientific investigations?   a.  a laboratory experiment is the only accepted form of investigation within the scientific community.  b.  studies about how things behave in nature or studies involving very large objects are best answered through laboratory experiments.  c.  laboratory experiments involve the identification and control of variables.  d.  data can only be generated through laboratory experiments, not other forms of investigation.

Asher cycles 12 miles in 16 hours. what is his speed?