The graph below shows the blackbody radiation curves for four stars.

based on the graph, which of these conclusions is correct?

the star with very long wavelength does not emit light in the red part of the spectrum.
the star with very short wavelength does not emit light in the blue part of the spectrum.
the star with a wavelength of approximately 500 nm does not emit light in the green part of the spectrum.
the star with a wavelength of approximately 500 nm does not emit light in the red part of the spectrum.

An object's buoyant force and weight mean the same thing.a. trueb. false

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p