Conceptual Physical Science (6th Edition)
Verified Answer ✓
Both Celcius degree and kelvin are the same. ; The... more
Verified Answer ✓
546 K. ; The temperature, T of the hydrogen gas, ... more
Verified Answer ✓
. ; For of water, the number of molecules will be... more
Verified Answer ✓
The fast marble loses some amount of its kinetic ... more
Verified Answer ✓
Both of the energies will raise the temperature by... more
Verified Answer ✓
WaterWater needs more time to warm in the sunlight... more
Verified Answer ✓
W has a higher specific heat capacity than S. That... more
Verified Answer ✓
Bermuda is an island, which is surrounded by water... more
Verified Answer ✓
; The density of the water is the highest at . ... more
Verified Answer ✓
Nothing. ; The space inside the ice crystal is an ... more
Verified Answer ✓
Sun light Gravity of Earth ; The kinetic energy ... more
Verified Answer ✓
The average translational kinetic energy per ... more
Verified Answer ✓
; 1 square metre cross section of air column ... more
Verified Answer ✓
Volume results in 1/273 times that of initial ... more
Verified Answer ✓
No pressure. ; A gas exerts pressure on the walls ... more
Verified Answer ✓
T at f pointT at b point ; The f point of water is... more
Verified Answer ✓
0. ; At absolute zero, the molecules lose all ... more
Verified Answer ✓
Transfer more warming object to colder object. ... more
Verified Answer ✓
Internal energy. ; An object is hot due to the ... more
Verified Answer ✓
The heat flow from the high temperature ... more
Verified Answer ✓
Heat flows from a substance of higher temperature ... more
Verified Answer ✓
Because H is an energy similar to work. ; H is a ... more
Verified Answer ✓
4.186 joules ; The specific heat of water is the ... more
Verified Answer ✓
The energy value of food is estimated from the ... more
Verified Answer ✓
energy is equivalent to . Calorie is generally ... more
Verified Answer ✓
The first law of thermodynamics. ; The law of ... more
Verified Answer ✓
Work. ; When heat is added to a system and ... more
Verified Answer ✓
The second law of thermodynamics. ; According to ... more
Verified Answer ✓
Heat can flow from cold to hot only when it is ... more
Verified Answer ✓
The third law of thermodynamics. ; According to ... more
Verified Answer ✓
Increases. ; The entropy increases when disorder ... more
Verified Answer ✓
When work is done on the system, the entropy of ... more
Verified Answer ✓
Silver ; The higher the specific heat capacity of ... more
Verified Answer ✓
The specific heat capacity of water is very high ... more
Verified Answer ✓
High specific heat of water keeps Europe's weather... more
Verified Answer ✓
Bimetallic strips bend because of difference in ... more
Verified Answer ✓
Liquids will expand more. ; The gasoline ... more
Verified Answer ✓
When temperature of ice cold water which is near ... more
Verified Answer ✓
The same mass of water is more dense than ice ... more
Verified Answer ✓
4o C ; In general, when heat is added to matter, ... more
Verified Answer ✓
H = 3500 calh = 5.8 kcal/g ; The expression for ... more
Verified Answer ✓
It is becoming more and more apparent how the ... more
Verified Answer ✓
Using the formulacalculate the amount of heat Q ... more
Verified Answer ✓
The heat absorbed (Q) by the water is: ; The ... more
Verified Answer ✓
; Multiply to specific heat capacity of water ... more
Verified Answer ✓
Verified Answer ✓
Therefore, the temperature of the nail rises by... more
Verified Answer ✓
The energy comes out to be 4190 kJ which is ... more
Verified Answer ✓
; Specific heat capacity of steel is 450J/kg.... more
Verified Answer ✓
Let be the final temperature of both the nails ... more
Verified Answer ✓
The new length of the 100 m bar is the sum of its... more
Verified Answer ✓
approximately ; Calculate the increment in length... more
Verified Answer ✓
Since the radius increases by approximately 70 m ... more
Verified Answer ✓
is equivalent to and equal to . ; is equal to... more
Verified Answer ✓
A larger specific heat capacity implies that a ... more
Verified Answer ✓
The wire that will sag the most is the substance ... more
Verified Answer ✓
The density of water is maximum at and expands on... more
Verified Answer ✓
It may or may not be the same. It depends on the ... more
Verified Answer ✓
No. All the molecules keep on changing their speed... more
Verified Answer ✓
273. ; As the Celsius degree scale is added by a ... more
Verified Answer ✓
There isn't much difference in temperature between... more
Verified Answer ✓
Both containers have molecules with the same speed... more
Verified Answer ✓
An increase in temperature of is greater. ; ... more
Verified Answer ✓
Iceberg will have higher thermal energy because it... more
Verified Answer ✓
Kelvin scale. ; The temperature of a substance is ... more
Verified Answer ✓
. ; Let the subscripts , and represents the ... more
Verified Answer ✓
. ; Let the subscripts and represent the initial... more
Verified Answer ✓
Heat. ; Heat is the transfer of thermal energy ... more
Verified Answer ✓
Thermal energy. ; Heat is the thermal energy ... more
Verified Answer ✓
From hot to cold, Spontaneous flow. ; The thermal ... more
Verified Answer ✓
1 Calorie. ; 1 calorie is the heat energy required... more
Verified Answer ✓
. ; is approximately equal to . is equivalent to... more
Verified Answer ✓
. ; is approximately equal to . Thus will raise ... more
Verified Answer ✓
; The equation form of the first law of ... more
Verified Answer ✓
. ; The equation form of the first law of ... more
Verified Answer ✓
Second law. ; The second law of thermodynamics ... more
Verified Answer ✓
Third law. ; The third law of thermodynamics ... more
Verified Answer ✓
By doing work on the system or adding energy to ... more
Verified Answer ✓
The perfume in the bottle evaporates and spreads ... more
Verified Answer ✓
Entropy increases. ; As air molecules spread, they... more
Verified Answer ✓
The pressure increases when heated because of the ... more
Verified Answer ✓
Due to friction the tires heat up, which heats the... more
Verified Answer ✓
The specific heat capacity differs from object to ... more
Verified Answer ✓
The ocean water stays warmer during the winter ... more
Verified Answer ✓
Jello has a higher heat capacity. ; Due to jello's... more
Verified Answer ✓
Water ; The specific heat of the water both in ... more
Verified Answer ✓
Iron, because of its lower specific heat capacity... more
Verified Answer ✓
The substance that cools more slowly. ; The ... more
Verified Answer ✓
It has a low specific heat, as evidenced by its ... more
Verified Answer ✓
10 kg jug of hot liquid W. ; The specific heat ... more
Verified Answer ✓
Due to large specific heat capacity of water it ... more
Verified Answer ✓
Because the climate will be reversed. ; The ... more
Verified Answer ✓
Water is not required to be stored at a high ... more
Verified Answer ✓
No.Yes, the difference in expansion rates causes ... more
Verified Answer ✓
If the key and lock are of different materials, ... more
Verified Answer ✓
Thick glasses have a chance to break due to high ... more
Verified Answer ✓
The different layers of rock B expand at different... more
Verified Answer ✓
Cool the inner glass and heat the outer glass. If... more
Verified Answer ✓
The size of the hole increases. ; Metals, in ... more
Verified Answer ✓
The gap increases. ; Upon heating, the metal ring ... more
Verified Answer ✓
Liquid water below . ; Although the water, in ... more
Verified Answer ✓
The volume of the ice above the water is about one... more
Verified Answer ✓
Ice crystals have open spaces in between their ... more
Verified Answer ✓
Tables and chairs have the same temperature as ... more
Verified Answer ✓
There isn't a significant difference in ... more
Verified Answer ✓
No, as the magnitude of temperature in units of ... more
Verified Answer ✓
Yes ; Water already has a high specific heat ... more
Verified Answer ✓
The contraction of the metallic structures in the ... more
Verified Answer ✓
A lower coefficient of expansion ensures minimal ... more
Verified Answer ✓
To fit the steel plates tightly, the rivet ... more
Verified Answer ✓
The object R contracts when it comes in contact ... more
Verified Answer ✓
The volume of a mass of water is at its lowest ... more
Verified Answer ✓
No, because as soon as the temperature goes below... more
Verified Answer ✓
The average translational kinetic energy of the ... more
Verified Answer ✓
The direction of the flow of heat is determined by... more
Verified Answer ✓
The absolute zero temperature is defined as . ; ... more
Verified Answer ✓
A calorie is a popular unit used to measure ... more
Verified Answer ✓
The first law describes how the heat in the system... more
Verified Answer ✓
The entropy of a system is a measure of randomness... more
Verified Answer ✓
Since aluminum has a greater specific heat ... more
Verified Answer ✓
Different specific heat capacities are not the ... more
Verified Answer ✓
Water will expand on cooling because its density ... more
Verified Answer ✓
The ice-water mixture does not affect the ... more