In pea plants round (r) is a dominant trait and wrinkled nose (r) is a recessive trait. which combination would result in wrinkled seeds? 1. rr 2. rr 3. rr 4. ww

Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.

How is zig zagging a form of acceleration?

State the below theories and give the name of the writer of the theory 1. wave theory 2. quantum theory 3. corpuscular theory 4. electromagnetic theory