Reni has made a pendulum by tying a stone to a string. Its time period is 0.5s. Can you help Reni to redesign her pendulum with a time period of 1 second? (i) How will you help her to achieve this? (ii) State the factor on which the time period of a pendulum depends so that Reni can redesign her pendulum

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90