Question 21 MarkThe edge of knife is sharpened to increase the pressure.AnswerTRUEView full question & answer→
Question 31 MarkA blunt nail easily penetrates in wood than sharp nail.AnswerFALSEView full question & answer→
Question 41 MarkThe broad side on thumb tack increases the pressure on the thumb.AnswerFALSEView full question & answer→
Question 51 MarkLong skies used by skiers reduce the pressure on snow.AnswerTRUEView full question & answer→
Question 71 MarkPressure decreases with the increase in the weight of an object.AnswerFALSEView full question & answer→
Question 81 MarkPressure increases with the increase in surface area.AnswerFALSEView full question & answer→
Question 91 MarkOne pascal is the pressure produced by a force of 1 kgf on a surface area.AnswerTRUEView full question & answer→