Questions
- 6801. What is permanent deformation?
- 6802. What is elastic limit?
- 6803. What is shear modulus?
- 6804. What is bulk modulus?
- 6805. What is Young’s modulus?
- 6806. What is Hooke’s law?
- 6807. Define strain.
- 6808. Define stress.
- 6809. What is plasticity?
- 6810. What is elasticity?
- 6811. What is the difference between evaporation and boiling?
- 6812. What are cohesion and adhesion?
- 6813. What is bulk modulus?
- 6814. What is compressibility?
- 6815. What is relative density?
- 6816. What is density?
- 6817. What is the difference between solids, liquids, and gases?
- 6818. What is Bose–Einstein condensate?
- 6819. What is plasma state?
- 6820. What are the three main states of matter?
- 6821. What is relative acceleration?
- 6822. Why is string assumed massless in ideal cases?
- 6823. What is block-and-tackle system?
- 6824. What is tension in string?
- 6825. What is mechanical advantage?
- 6826. What is a pulley system?
- 6827. What is a constraint in mechanics?
- 6828. What is pseudo force?
- 6829. What is a non-inertial frame?
- 6830. What is an inertial frame of reference?
- 6831. What is capillary action?
- 6832. What is surface tension?
- 6833. What is Pascal’s law?
- 6834. What are applications of Bernoulli’s principle?
- 6835. What is Bernoulli’s principle?
- 6836. What is turbulent flow?
- 6837. What is laminar flow?
- 6838. What is Stokes’ law?
- 6839. What is viscosity?
- 6840. What is fluid dynamics?
- 6841. What factors affect gravitational acceleration (g)?
- 6842. What is weightlessness?
- 6843. What is Kepler’s third law?
- 6844. What is Kepler’s second law?
- 6845. What is Kepler’s first law?
- 6846. Why do satellites not fall to Earth?
- 6847. What is orbital velocity?
- 6848. What is escape velocity?
- 6849. What is gravitational force?
- 6850. What is gravitation?
- 6851. What is the equation of SHM?
- 6852. What is phase in SHM?
- 6853. Why is SHM periodic?
- 6854. What is angular frequency in SHM?
- 6855. Give examples of SHM.
- 6856. What is restoring force?
- 6857. What is frequency?
- 6858. What is time period?
- 6859. What is amplitude?
- 6860. What is simple harmonic motion?
- 6861. Give an example of equilibrium in real life.
- 6862. Why is a wider base more stable?
- 6863. How does base area affect stability?
- 6864. What is center of gravity?
- 6865. What is a couple?
- 6866. What is neutral equilibrium?
- 6867. What is unstable equilibrium?
- 6868. What is stable equilibrium?
- 6869. What are the types of equilibrium?
- 6870. What is equilibrium?
- 6871. What is pure rolling?
- 6872. What is rolling motion?
- 6873. What is angular velocity?
- 6874. State the law of conservation of angular momentum.
- 6875. What is angular momentum?
- 6876. What is torque?
- 6877. What is moment of inertia?
- 6878. What is rotational motion?
- 6879. What factors affect center of mass?
- 6880. What is center of mass?
- 6881. What is recoil?
- 6882. What happens during inelastic collision?
- 6883. What happens to kinetic energy during elastic collision?
- 6884. What is coefficient of restitution?
- 6885. What is perfectly inelastic collision?
- 6886. What is inelastic collision?
- 6887. What is elastic collision?
- 6888. What is impulse?
- 6889. State the law of conservation of momentum.
- 6890. What is momentum?
- 6891. Give examples of real-life circular motion.
- 6892. What is centripetal acceleration?
- 6893. What is centrifugal force?
- 6894. What is centripetal force?
- 6895. What is circular motion?
- 6896. What is power?
- 6897. What is work-energy theorem?
- 6898. Define potential energy.
- 6899. Define kinetic energy.
- 6900. What is work?