Some objects that are around 40cm include a standard ruler, a small laptop, a Basketball, and a medium-sized frying pan.
The power of a lens is given by the formula P = 1/f, where f is the focal length of the lens. Therefore, for a lens with a focal length of 40cm, the power would be P = 1/40 cm = 0.025 diopters.
Charged objects will attract neutral objects due to the difference in charge. Like-charged objects will repel each other due to the similar charges they possess. This behavior is governed by the principles of electrostatics.
The density of the cork can be calculated by dividing its mass (10g) by its volume (40cm³). Thus, the density of the cork is 0.25 g/cm³.
Positively charged objects have an excess of protons compared to electrons, while negatively charged objects have an excess of electrons compared to protons. These imbalances in charge cause positively charged objects to attract negatively charged objects and repel other positively charged objects, and vice versa for negatively charged objects.
The study of why objects move is dynamics, whereas the study of how objects move is kinematics.
40cm is 400mm
40cm
40cm
40cm times 40cm times 40cm equals 64,000cm. The volume of the cube is 64,000cm cubed or 0.064m cubed.
40cm is 20% of 2M
40
The perimeter is 40cm
48,000 cubic cm
circumference = pi*40cm
It is: 70cm+1m 40cm = 2m 10cm
48000 cc
about 40cm tall and about 40cm long.