Answer:
a chemical reaction in the form of symbols
Explanation:
The answer is A. 1 atm.
Solution:
Pressure in terms of height can be calculated using the formula:
P = pgh
where: p = density (kg/m^3); g = gravitational constant (m/s^2); h = height (m)
Using SI units: P = 1000(kg/m^3)*9.81(m/s^2)*10(m) = 98,100 Pascals
Convert Pascals to atm:
98,100 Pa (1 atm/101325 Pa) = 0.968 atm = rounded up to 1 atm
Answer:
m/s
Explanation:
Position/Displacement is measured in meters (m).
Velocity is measured in meters per second (m/s).
Acceleration is measured in meters per second squared (m/s²).
<span> Force = mass x acceleration. </span>
<span>Force = 12 kg x 4 m/s2 = 48 kgm/s2 = 48 Newtons</span>
Answer:
Remember that as the temperature of an object increases, the kinetic energy of the particles inside it also increases.
So, if the temperature of a wire increases, the kinetic energy of the particles inside increases. Then when the electrons try to flow through the wire, the probability of a collision is increased (then the resistance increases). Thus, if the filament goes from red-hot to white-hot (so the temperature of the wire increases) we can conclude that the resistance that the current experiences also increases.
So no, we can not expect the resistance of the light bulb to remain constant as the filament goes from red-hot to white-hot.
