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  1. Problems
  2. /AP

AP problems

412 problems for AP practice, each with a worked solution. Try each one on paper first, then check your answer.

Other examsJEE MainJEE AdvancedNEETBITSATWBJEEBoard ExamOlympiadSATA-LevelIBGaokaoPCEP (Python Institute)PCAP (Python Institute)

Choose a topic to see its subtopics.

265 problems
Type:
1.
A satellite of mass 500 kg moves in a circular orbit of radius 7000 km round the Earth. New
Middle Stage (6–8) · GravitationJEE Advanced, JEE Main, APStemPy LabStemPy Lab
Hard
2.
A spool of mass 1.2 kg rests on a rough horizontal floor on its two outer rims, of radius R = 0.15… New
Middle Stage (6–8) · Rotational MotionJEE Advanced, JEE Main, APStemPy LabStemPy Lab
Hard
3.
A particle of mass 0.50 kg moves along the positive x-axis. New
Middle Stage (6–8) · Work, Energy and PowerJEE Advanced, APStemPy LabStemPy Lab
Hard
4.
A truck of mass 3000 kg has an engine that delivers a constant power of 60 kW to the wheels at… New
Middle Stage (6–8) · Work, Energy and PowerJEE Advanced, APStemPy LabStemPy Lab
Advanced
5.
A plank B of mass 4 kg and length 0.9 m lies on a long horizontal table. New
Middle Stage (6–8) · FrictionJEE Advanced, JEE Main, APStemPy LabStemPy Lab
Hard
6.
A gas goes round a rectangle on a pressure-volume graph.
High School (11–12) · Heat Engines, the Second Law and EntropyBoard Exam, AP, IBStemPy LabStemPy Lab
Easy
7.
A gas goes round a cycle of three steps.
High School (11–12) · Heat Engines, the Second Law and EntropyNEET, Board Exam, AP, IBStemPy LabStemPy Lab
Medium
8.
1.2 mol of a monatomic ideal gas at 450 K expands adiabatically until it has cooled to 310 K.
High School (11–12) · Thermodynamic Processes and Specific Heats of GasesNEET, Board Exam, AP, A-Level, IBStemPy LabStemPy Lab
Medium
9.
A gas takes in 210 J of heat. At the same time a piston does 75 J of work on it.
High School (11–12) · Laws of ThermodynamicsBoard Exam, AP, A-Level, IBStemPy LabStemPy Lab
Easy
10.
In a Joule experiment a 12 kg weight falls 1.5 m and turns a paddle wheel in an insulated tank of…
High School (11–12) · Laws of ThermodynamicsBoard Exam, AP, A-Level, IBStemPy LabStemPy Lab
Easy
11.
Which of these are state functions: pressure, heat, work, internal energy, temperature, volume?
High School (11–12) · Laws of ThermodynamicsNEET, Board Exam, AP, A-Level, IBStemPy LabStemPy Lab
Medium
12.
A party balloon holds 1.5 mol of helium, a monatomic gas, at 280 K.
High School (11–12) · Laws of ThermodynamicsBoard Exam, AP, A-Level, IBStemPy LabStemPy Lab
Medium
13.
Find Δ U for a gas in each case, and say whether it gets warmer or cooler.
High School (11–12) · Laws of ThermodynamicsBoard Exam, AP, A-Level, IBStemPy LabStemPy Lab
Easy
14.
A gas in a well-insulated cylinder pushes a piston out against a steady outside pressure of 0.90 ×…
High School (11–12) · Laws of ThermodynamicsBoard Exam, AP, A-Level, IBStemPy LabStemPy Lab
Medium
15.
A gas at a steady 1.4 × 10⁵ Pa is squeezed from 8.0 to 3.5 litres.
High School (11–12) · Laws of ThermodynamicsBoard Exam, AP, A-Level, IBStemPy LabStemPy Lab
Easy
16.
On a pressure-volume graph a gas goes from A (1.5 L, 4.6 × 10⁵ Pa) to B (3.5 L, 1.8 × 10⁵ Pa) along…
High School (11–12) · Laws of ThermodynamicsNEET, Board Exam, AP, A-Level, IBStemPy LabStemPy Lab
Medium
17.
A gas goes clockwise round a triangle ABCA on a pressure-volume graph.
High School (11–12) · Laws of ThermodynamicsNEET, Board Exam, AP, A-Level, IBStemPy LabStemPy Lab
Hard
18.
A pane of glass has an area of 1.2 m² and a thickness of 3.0 mm.
High School (11–12) · Heat TransferBoard Exam, AP, IBStemPy LabStemPy Lab
Easy
19.
A copper rod 0.60 m long and a steel rod 0.30 m long, each with a cross-section of 3.0 cm², are…
High School (11–12) · Heat TransferJEE Main, NEET, BITSAT, WBJEE, Board Exam, AP, IBStemPy LabStemPy Lab
Medium
20.
A copper rod and an aluminium rod, each 0.80 m long with a cross-section of 1.5 cm², lie side by…
High School (11–12) · Heat TransferBoard Exam, AP, IBStemPy LabStemPy Lab
Medium
21.
15 kJ of heat is given to 0.40 kg of aluminium, 0.40 kg of iron and 0.40 kg of copper.
High School (11–12) · Calorimetry and Change of StateBoard Exam, AP, A-Level, IBStemPy LabStemPy Lab
Medium
22.
A 150 W heater is put in 0.60 kg of oil.
High School (11–12) · Calorimetry and Change of StateBoard Exam, AP, A-Level, IBStemPy LabStemPy Lab
Medium
23.
A 0.25 kg piece of metal at 120 °C is dropped into 0.60 kg of water at 18 °C in a 0.10 kg copper…
High School (11–12) · Calorimetry and Change of StateBoard Exam, AP, A-Level, IBStemPy LabStemPy Lab
Medium
24.
2.0 kg of water at 65 °C is mixed with 1.5 kg at 25 °C.
High School (11–12) · Calorimetry and Change of StateBoard Exam, AP, A-Level, IBStemPy LabStemPy Lab
Easy
25.
A 0.60 kg copper block at 85 °C is put into 0.40 kg of water at 15 °C.
High School (11–12) · Calorimetry and Change of StateBoard Exam, AP, A-Level, IBStemPy LabStemPy Lab
Medium
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