Density =Mass/volume
When mass is constant, density is inversely proportional to volume or vice versa
When volume decreases, density increases
Hope it helps
Answer:
Car A is not accelerating, but car B is accelerating
Explanation:
Car A is not accelerating because , it is moving with uniform speed in a particular direction . Therefore its velocity too is not changing .
But car B is accelerating because , though its speed is uniform but its velocity is changing due to change in direction . On a circular path , direction of speed changes every moment . Therefore it has an acceleration called centripetal acceleration . Hence car B has acceleration.
Answer:
B.
Explanation:
This is not true as the number of chromosomes in the daughter cells are half the number in the parent's cells
A homogenous mixture is a mixture that is uniform throughout and can be
separated by physical means. An example of which is the blood where its
composition is uniformly mixed throughout but it can be separated by
centrifugation, a physical means using the speed of rotation. Here, the denser
particles are forced to settle in the bottom and the lighter particles stay at
the top when rotated quickly.
