Where should the inside rearview mirror be aimed? where should the inside rear view mirror be aimed? Middle of back window, so you can see the bottom of the window in the mirror. What is the correct driving position? Legs: As mentioned, your legs should be out in front of you, with your knees and […]
Is CRT TV bad for eyes?
Does pressure decrease with expansion?
Does pressure decrease with expansion? Pressure–Volume Work During an expansion (Figure 12.5), an increase in volume decreases the internal pressure of a system as the system does work. Does pressure change in adiabatic free expansion? Adiabatic free expansion of a gas Because there is no external pressure for the gas to expand against, the work […]
What time of day do most people do laundry?
What time of day do most people do laundry? When is the best time to wash clothes? Try washing before 4 p.m. or after 7 p.m. – Many energy companies charge extra for electricity during their “peak hours,” which see increased energy usage. During the summer, run your washer early in the morning – energy […]
Is Mecca Centre of world?
Is Mecca Centre of world? The “Mecca: the Center of the Earth, Theory and Practice” conference was organized and attended by Muslim theologians and other religious officials from across the world. One of the contentions was that unlike other longitudes, Mecca was in perfect alignment with the magnetic north. What made Mecca a wealthy city? […]
What do polar solvents dissolve?
What do polar solvents dissolve? The rule of thumb is that “like dissolves like”. Polar/ionic solvents dissolve polar/ionic solutes and non-polar solvents dissolve non-polar solutes. For example, water is a polar solvent and it will dissolve salts and other polar molecules, but not non-polar molecules like oil. What are two factors that affect the solubility […]
What structures do both plant and animal cells?
What structures do both plant and animal cells? Structurally, plant and animal cells are very similar because they are both eukaryotic cells. They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes. Both also contain similar membranes, cytosol, and cytoskeletal elements. What is the difference between nutrition in […]
What are the two main ideas of the kinetic molecular theory of matter?
What are the two main ideas of the kinetic molecular theory of matter? The simplest kinetic model is based on the assumptions that: (1) the gas is composed of a large number of identical molecules moving in random directions, separated by distances that are large compared with their size; (2) the molecules undergo perfectly elastic […]
Which of the following elements is the most reactive Cl Br or I?
Which of the following elements is the most reactive Cl Br or I? 1 Expert Answer Mike – I can tell you the order of reactivity for these specific nonmetals, I<Br<Cl, therefore, Cl is the most reactive nonmetal in this list. Is nitrogen gas heavier than oxygen? Oxygen is denser than both air and nitrogen, […]
What are the three main reasons for seasons?
What are the three main reasons for seasons? We have seasons because the earth is tilted (wonky) as it makes its yearly journey around the sun. The Earth’s axis is tilted at an angle of 23.5 degrees….Winter Months Tilt. Revolution – The Earth revolves around the Sun. The North Pole always POINTS in the Same […]