(B) Two vectors P and Q of magnitude 5 and 3 units respectively are inclined at an
angle of 30° to each other. Calculate the
component of the resultant:
i) in the direction of Q
ii) perpendicular to the direction of Q​

The answer is b.the gaseous state is electrically positive, while the plasma state is electrically negative. 

Ive never heard of creep meters

Each student aligns the edge of the object with the left edge of the ruler as shown above. all four students read the ruler with a measurement of 4.6 cm. which statement describes the data they collect? i believe the answer is: the data have poor precision and poor accuracy because of a systematic error.