Name the energy possessed by a stretched rubber band lying on the table.

Tutorialspoint

Simply Easy Learning

---

Updated on 10-Oct-2022 11:02:51

0 Views

Print Article

• Related Articles
• What type of energy is possessed: (a) by the stretched rubber strings of a catapult? (b) by the piece of stone which is thrown away on releasing the stretched rubber strings of catapult?
• What kind of energy is possessed by the following?(a) A stone kept on roof-top.(b) A running car.(c) Water stored in the reservoir of a dam.(d) A compressed spring.(e) A stretched rubber band.
• Name the energy possessed by an oscillating pendulum of a clock?
• Take a rubber band. Put it around the longer side of a pencil box. Insert two pencils between the box and the stretched rubber. Now, pluck the rubber band somewhere in the middle. Do you hear any sound? Does the band vibrate?"\n
• The energy possessed by an oscillating pendulum of a clock is kinetic energypotential energyrestoring energymechanical energy
• The energy possessed by an oscillating pendulum of a clock is: (a) kinetic energy(b) potential energy(c) restoring energy(d) mechanical energy
• What type of energy is possessed by flowing water?
• The type of energy possessed by a simple pendulum, when it is at the mean position is:Kinetic energyPotential energyKinetic + Potential energySound energy
• The form of energy possessed by a flying bird is:Kinetic energyPotential energyBoth kinetic and potential energyCan’t say
• A block of mass $5\ kg$ is lying on a frictionless table. A force of $20\ N$ is applied on it for $10$ seconds. Calculate its kinetic energy.
• At a hydro power plant:(a) kinetic energy possessed by stored water is converted into electrical energy.(b) electricity is extracted from water.(c) water is converted into steam to turn turbines and produce electricity.(d) potential energy possessed by stored water is converted into electricity.
• Find the energy possessed by an object of mass 10kg when it is at a height of 10m above the ground. Take, $g=10ms^{−2}$.
• Which of the following vibrates when a musical note is produced by the cymbals in an orchestra?(a) stretched strings(b) stretched membranes(c) metal plates(d) air columns
• Name the device which converts electrical energy into mechanical energy.
• The pressure on earth will be less when the man is(a) lying(b) sitting(c) standing by one foot(d) standing by two feet