WebHow do you calculate energy transfer? The efficiency of energy transferred between two trophic levels is called the TLTE. This stands for 'trophic level transfer efficiency' and is determined by the following formula: TLTE = (production at present trophic level/production at previous trophic level) x100 WebSep 12, 2024 · In order to calculate the energy transferred to an object, you will need to know the following information: The object’s mass The object’s velocity The object’s …

Energy Transfers and Transformations - National Geographic Society

WebWork is done whenever a force moves something over a distance. You can calculate the energy transferred, or work done, by multiplying the force by the distance moved in the direction of the force. Energy transferred = work done = force x distance moved in the direction of the force When energy is transferred from energy stored chemically in … WebThe energy transfered with a substance can be expressed as Q = m cp dt (1) where Q = quantity of energy transferred (kJ, Btu) m = mass of substance (kg, lb) cp = specific heat … iron wagon wheels

What is thermal energy? (article) Khan Academy

Webenergy transferred in stretching (J) = 0.5 × spring constant (N/m) × (extension)2 (m) Example A spring is stretched elastically by 10 cm. Calculate the energy transferred if its … WebHow do you calculate percent energy lost in a food chain? Calculate the percent of energy that is transferred from the first trophic level to the second trophic level. Divide energy from trophic level one and multiply by 100. This amount is the percent of energy transferred. Remember to add a percent sign. WebFeb 2, 2024 · The amount of energy you'll need to change the temperature of the water depends on its initial and final states. Generally, you need to consider two quantities: Heat required to raise the temperature, Q_t Qt: Q_t = c m (T_f - T_i) Qt = cm(T f − T i) where: c c is the specific heat capacity; m m is the mass; T_f T f is the final temperature; and iron wake decorations