0
What else can I help you with?
In a nuclear reaction mass must be lost to produce energy. true or false?
False. Both mass and energy are conserved.
In a nuclear reaction mass must be a lost to produce energy?
The mass is not lost but transformed in energy.
Does mass must be lost to produce energy?
Energy isn't "destroyed" and mass isn't "created" Basically mass is a "form" of energy. Much like ice is a "form" of water. So while one could, kinda, say "ice is destroyed when it melts into water" it isn't exactly true (even though it is no longer ice).
Where did the 'lost mass' go during a chemical reaction?
False
What mass if water in grams must form in order to produce 975kJ of energy?
To determine the mass of water that must form to produce 975 kJ of energy, we can use the concept of the heat of vaporization of water, which is approximately 2260 J/g. First, convert 975 kJ to joules: 975 kJ = 975,000 J. Then, divide the total energy by the heat of vaporization: ( \text{mass} = \frac{975,000 \text{ J}}{2260 \text{ J/g}} \approx 431.87 \text{ g} ). Thus, about 432 grams of water must form to produce 975 kJ of energy.
When you have kinetic energy you must have?
When you have kinetic energy, you must have a mass and a velocity since kinetic energy is half the product of the mass and the square of the velocity.
What total mass must be converted into energy to produce a gamma photon with an energy of 1.03 10-13 joule?
The mass-energy equivalence principle given by Einstein's formula E=mc^2 can be used to calculate the mass that must be converted. The formula is rearranged to solve for m: m = E/c^2. Plugging in the energy of the gamma photon (1.03 x 10^-13 J) and the speed of light (approximately 3 x 10^8 m/s) will give the required mass.
Matter occupies space and has mass. Explain how energy must be described in terms of these two factors. Then define energy?
Matter occupies space and has mass Explain how energy must be described in terms of these two factors Then define energy?
The law of conservation of mass states that matter can not be or?
The law of conservation of mass states that mass cannot be created or destroyed. This is not strictly correct, as mass and energy can be inter-converted, as in nuclear reactions. Thus, 'mass and energy cannot be created or destroyed' is more accurate.
What must link up with this fuel to produce energy?
Oxygen must combine with the fuel in a process known as combustion in order to produce energy. During combustion, the fuel is oxidized and releases energy in the form of heat and light.
I’m a nuclear reaction which of the following must be conserved?
In a nuclear reaction, mass and energy must be conserved. Nuclear reactions involve the conversion of mass into energy, following Einstein's famous equation E=mc^2, which states that mass and energy are equivalent.
What is meant by the conversion of mass in a reaction?
the conversion of mass in a reaction was first proposed by Einstein and now an established fact. Putting it simply, mass=a lot of energy and the opposite is also true. So during reactions, there can be change in total mass of the reactants. However, this mass is only converted into energy(heat or light or watever) but not completely lost. So it is in syn with the idea that energy cannot be created nor destroyed.
