Question 11 MarkThe working of a pendulum clock is based on the $.........$ of its pendulum.AnswerThe working of a pendulum clock is based on the time period of its pendulum.View full question & answer→
Question 21 MarkFill in the Blank. Motion of objects can be represented in the pictorial form by their $.........$ graph.AnswerMotion of objects can be represented in the pictorial form by their distance$-$time graph.View full question & answer→
Question 31 MarkA faster moving object covers more distance in $.........$ time.AnswerA faster moving object covers more distance in less time.View full question & answer→
Question 41 MarkThe symbol of all units is written in $.........$AnswerThe symbol of all units is written in Singular.View full question & answer→
Question 51 MarkMotion of the hammer of an electric bell is $.........$ motion.AnswerMotion of the hammer of an electric bell is Oscillatory motion.View full question & answer→
Question 61 Mark$.........$ motion may be along a straight line or along a curved path.AnswerTranslatory motion may be along a straight line or along a curved path.View full question & answer→
Question 71 MarkIf the speed of an object keeps changing in equal interval of time, while moving along a straight line, its motion is said to be $.........$AnswerIf the speed of an object keeps changing in equal interval of time, while moving along a straight line, its motion is said to be Non$-$uniform.View full question & answer→
Question 81 MarkThe metallic ball in pendulum is called $.........$ of the pendulum.AnswerThe metallic ball in pendulum is called Bob of the pendulum.View full question & answer→
Question 91 MarkIn a simple pendulum, the metallic ball suspended by thread is called its $.........$AnswerIn a simple pendulum, the metallic ball suspended by thread is called its bob.View full question & answer→
Question 101 MarkThe symbols of all units are written in $.........$AnswerThe symbols of all units are written in singular.View full question & answer→
Question 111 MarkThe basic unit of time is $.........$AnswerThe basic unit of time is Second.View full question & answer→
Question 121 MarkMotion along a curved path is called $.........$AnswerMotion along a curved path is called curvilinear motion.View full question & answer→
Question 131 MarkThe distance$-$time graph for the motion of an object moving with a constant speed is a $.........$AnswerThe distance$-$time graph for the motion of an object moving with a constant speed is a straight line.View full question & answer→
Question 141 MarkTime between one sunrise and the next sunrise was called a $.........$AnswerTime between one sunrise and the next sunrise was called a day.View full question & answer→
Question 151 MarkFill in the Blank. Time period of a pendulum depends on its ________.AnswerTime period of a pendulum depends on its length.View full question & answer→
Question 161 MarkThe distance covered by an object in a $.........$ is called its speed.AnswerThe distance covered by an object in a unit time is called its speed.View full question & answer→
Question 171 MarkA $.........$ is one billionth of a second.AnswerA nanosecond is one billionth of a second.View full question & answer→