Write the answer of the all question below: Q1.1.what happen to the volume of liquid displaced

when the density of liquid is changed. explain‽

2.haw does changing the period of the pendulum by

a. the length of the pendulum effect. B. mass of the

bob.

c. the angle of displacement

3.Did hooks law varied when a large masses hanged in

the spring, why‽

The earth remains in orbit around the sun due to the force of gravity. how does the force of gravity exerted by the sun on the earth compare to the force of gravity exerted by the earth on the sun?

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.

Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.