When the same amount of heat is added to cold sand and cold water, the temperature change of sand will be higher because of its lower specific heat capacity.
<h3>What is specific heat capacity?</h3>
Specific heat capacity is the quantity of heat required to raise a unit mass of a substance by 1 kelvin.
<h3>Specific heat capacity of water and sand</h3>
Water, c = 4,200 J/kg⁰C
Sand, c = 830 J/kg⁰C
Q = mcΔθ
where;
- Δθ is temperature change
- Q is quantity of heat added
Δθ = Q/mc
Thus, for an equal mass of water and sand, when the same amount of heat is added to cold sand and cold water, the temperature change of sand will be higher because of its lower specific heat capacity.
Learn more about specific heat capacity here: brainly.com/question/21406849
#SPJ1
Answer:
Gases consist of particles (molecules or atoms) that are in constant random motion. ... The average kinetic energy of gas particles is proportional to the absolute temperature of the gas, and all gases at the same temperature have the same average kinetic energy.
In presence of an electrical or a magnetic field cathode rays deviates
Cathod rays are electron containing rays
Answer:
Newton's first law of motion describes inertia. According to this law, a body at rest tends to stay at rest, and a body in motion tends to stay in motion, unless acted on by a net external force