Thermal Properties of Matter One Shot |MHT-CET 2026 | All Concepts, Tricks & PYQs | AKC #mhtcet2026
Physics Academy By Prof. AKC Sir
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Thermal Properties of Matter One Shot |MHT-CET 2026 | All Concepts, Tricks & PYQs | AKC #mhtcet2026
10 691 просмотр · 11 месяцев назад
Physics Academy By Prof. AKC Sir
3,33 тыс. подписчиков
10 691 просмотр · 11 месяцев назад
🎯 MHT-CET 2026 Target | Thermal Properties of Matter (One Shot) | All Concepts, Tricks & PYQs | Physics Academy by Prof. AKC Sir
📘 Topics Covered:
• Temperature and Measurement
• Absolute Zero and Triple Point of Water
• Conversion between Celsius, Fahrenheit, and Kelvin
• Thermal Expansion of Solids, Liquids and Gases
• Linear, Areal and Volumetric Expansion
• Heat Transfer: Conduction, Convection and Radiation
• Thermal Conductivity and Composite Slabs
• Newton’s Law of Cooling (Concept + PYQs)
📈 Highlights:
• Concept + Trick + PYQ Based Explanation
• All MHT-CET 2014–2025 Questions Covered
• Based on Latest MHT-CET 2026 Syllabus
• Board + Entrance Integrated Preparation
• Perfect for Final Revision and Fast Recall
Timestamps
0:00 – Introduction and chapter overview
0:56 – Heat chapter distribution from class 11 and 12
2:20 – Important for MHT-CET: Thermal Expansion and Newton’s Law of Cooling
3:25 – Topic 1: Temperature and Measurement
4:47 – Absolute zero and triple point of water
7:00 – Freezing and boiling points on different scales
8:59 – Relation between Celsius, Fahrenheit, and Kelvin scales
11:45 – Quick temperature conversions and difference relations
14:15 – When two temperature scales coincide
16:01 – MHT-CET 2025: Temperature where Fahrenheit equals Kelvin
20:08 – MHT-CET 2025: Convert 140 Fahrenheit to Celsius
21:16 – MHT-CET 2024: Convert minus 197 Celsius to Kelvin
22:24 – MHT-CET 2023: Find Fahrenheit difference for a 25 Celsius change
23:33 – MHT-CET 2024: Find Celsius difference for a 72 Fahrenheit change
24:30 – Topic 2: Thermal Expansion
26:01 – Linear, areal, and volumetric expansion
27:47 – Concept of strain and temperature change
29:26 – How length, area, and volume change with temperature
31:49 – Relation between coefficients of expansion
33:06 – Thermometer bulb and mercury column question
37:58 – MHT-CET 2025: Volume increases by 0.33 percent, find linear expansion
42:33 – Two rods with constant difference in length condition
47:06 – MHT-CET 2024: Ratio of expansion for two metals
48:05 – MHT-CET 2024: Metal rod expands on heating, find increase in length
51:27 – MHT-CET 2024: Railway track gap problem
55:01 – Composite rod made of two materials, condition for equal expansion
1:01:02 – MHT-CET 2024: Ratio form for aluminium and steel rods
1:04:08 – Quick trick for similar expansion type questions
1:05:40 – Topic 3: Heat Transfer
1:06:19 – Modes of heat transfer: conduction, convection, radiation
1:06:26 – Conduction: heat transfer by contact
1:06:54 – Convection: transfer through a medium
1:07:19 – Radiation: transfer without medium
1:07:49 – Focus of syllabus: conduction
1:08:43 – Concept of rate of heat flow and thermal conductivity
1:11:06 – Units and meaning of thermal conductivity
1:12:12 – Concept of thermal resistance
1:15:14 – Series and parallel combination of conductors
1:16:20 – Interface temperature in a composite slab
1:17:49 – Expression for intermediate temperature between slabs
1:21:32 – MHT-CET 2024: Effect on rate of heat transfer when dimensions change
1:27:04 – MHT-CET 2023: Time comparison for rods in series and parallel
1:35:04 – MHT-CET 2025: Rod remelted to four times length, find change in heat flow
1:40:00 – MHT-CET, NEET and JEE comparison and guidance
1:40:48 – Composite slab with different conductivities and thickness, find heat flow factor
1:46:52 – MHT-CET 2025: Find thermal conductivity of a rod from data
1:48:24 – Topic 4: Newton’s Law of Cooling
1:51:22 – Meaning of Newton’s Law of Cooling
1:54:19 – Example: Cooling from 90 to 60 degrees in 5 minutes, find time for next cooling
1:58:15 – MHT-CET 2025: Total time for cooling from 80 to 30 degrees
2:02:13 – MHT-CET 2025: Cooling rate question based on room temperature
2:02:49 – MHT-CET 2025: Cooling from 60 to 40 degrees, find final temperature
2:08:39 – MHT-CET 2025: Cooling rate given at two temperatures, find surrounding temperature
2:12:40 – Comparison of cooling rate for black, red, and white surfaces
2:14:46 – MHT-CET 2024: Comparison of time taken for equal temperature drops
2:15:38 – Symbolic question on temperature decrease and surroundings
2:21:34 – MHT-CET 2024: Cooling from given temperatures, find next time interval
2:22:46 – Expression of Newton’s Law of Cooling as linear relation
2:24:05 – MHT-CET 2024: Copper bar ends kept at different temperatures, find correct graph
2:25:29 – Types of heat: sensible and latent heat
2:26:16 – MHT-CET 2024: Bullet strikes wall, part of kinetic energy converted to heat
2:28:00 – Chapter summary and next topic preview – Kinetic Theory of Gases
📺 Physics Academy by Prof. AKC Sir
🎯 Target: MHT-CET 2026 | Concept + Trick + PYQ Series
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