The word "kcal" is correct and usable in written English.
It is an abbreviation that stands for "kilocalorie", which is a unit used to measure the amount of energy found in food. You can use it when talking about food or nutrition, or when discussing dietary needs. For example, "This meal contains 500 kcal of energy."
The part of the solar spectrum used by plants has an estimated mean wavelength of 570 nm; therefore, the energy of light used during photosynthesis is approximately 28,600/570, or 50 kcal per einstein.
Thus, the energy used is 9 × 50, or 450 kcal per mole of oxygen evolved.
Consuming less than 1,000 kcal per day is not recommended; a preferred approach would be to increase physical activity, which has the added benefit of helping to maintain lean tissue.
A healthful eating plan for gradual weight loss in adults will likely contain about 1,200 to 1,500 kilocalories (kcal) per day, probably accompanied by a balanced vitamin and mineral supplement.
If the equation for glucose formation given earlier is used to approximate the actual storage process, the production of one mole (i.e., 6.02 × 1023 molecules; abbreviated N) of oxygen and one-sixth mole of glucose results in the storage of about 117 kilocalories (kcal) of chemical energy.
The reactions are highly exothermic, with heats of reaction (energy given off) of −71.8 and −76.2 kcal, respectively, for the reactions with hydrofluoric and hydrochloric acids.
Ms Hahn has told KCAL-TV that the incident began when she asked a police officer about a nearby car alarm ringing.
CBS, for example, could start a network and also keep games on KCAL-TV while helping to finance a group trying to buy the team.
Jay Jackson, the KCAL-TV journalist on the scene, reported later that four witnesses to Saturday's events told him "that police offered to buy their cellphone video".
About two hours after the shooting, a news crew for a local CBS affiliate, KCAL-TV, recorded police officers firing bean bags and pepper spray at a group of angry residents, after officers said rocks and bottles were thrown in their direction.
It quotes other major media outlets (the closely followed Westwood One Radio, not to mention Sixty Second Preview and the trendsetting KCAL-TV) calling the comedy "dark, demented and hysterical," the "darkest movie ever" and "deliciously dark".
