State the given statements are true or false. Resistivity of all materials is same.

State whether the following statements are true or false: Resistivity of a metal depends on temperature.

State whether the following statements are true or false: Resistivity of pure metals is more than that of alloys.

State whether the following statement are True or False : The density of a material is useful to determine its purity.

State whether the given statements are True or False. Correct the false statement. Brain development in adolescents is hindered due to alcholism.

State whether the given statements are True or False. Correct the false statement. Committing cyber crimes is a mental illness.

State whether the given statements are True or False. Correct the false statement. Meditation helps students to improve concentration in their studies.

State whether the given statements are True or False. Correct the false statement. Parents threatening or hitting the children is a type of mental illness.

State whether the given statements are True or False. Correct the false statement. Yoga is limited to asanas and pranayam.

State whether the given statements are True or False. Correct the false statement. Addictive person can think rationally.

State whether the given statements are True or False. Correct the false statement. Website, movies and cartoon films inappropriate for children, are banned by the government.