In order to answer this question, it helps to define a calorie. A calorie is a unit that is used to measure energy. The Calorie you see on a food package is actually a kilocalorie, or 1,000 calories. A Calorie (kcal) is the amount of energy needed to raise the temperature of 1 kilogram of water 1 degree Celsius.Sometimes the energy content of food is expressed in kilojoules (kj), a metric unit.One kcal equals 4.184 kj.So the Calorie on a food package is 1,000 times larger than the calorie used in chemistry and physics.he Calorie you see on a food package is actually a kilocalorie, or 1,000 calories. A Calorie (kcal) is the amount of energy needed to raise the temperature of 1 kilogram of water 1 degree Celsius.
You can refuse to accept eCheques from your PayPal account. Log into your PayPal account the home screen select 'Seller Preferences' (on the left) then 'Block Payments' then click Update where you will see a tick box under Block the following payments to block pay with eCheques. Save your changes.
Now, when asked for your payment details, click PayPal instead of Credit Card. Then, click Continue to PayPal. Log into your PayPal account by clicking the box labelled Email and typing in your email address, then clicking the box labelled Password and typing in your account password, and then clicking Log In.