Library

Every Extended Response Question this site has generated. Click any card to read the full question, mark scheme, and the critic ensemble verdicts that signed it off. Each entry has a permalink that survives restarts and is safe to share.

32 ERQs in library · page 1 of 2

10m SL

B.5 Current and circuits × A.3 Work, energy and power

1779706194 · $0.17 · 37s
12m SL

A.2 Forces and momentum × C.2 Wave model

1779706194 · $0.60 · 114s
12m SL

B.2 Greenhouse effect × C.2 Wave model

1779706194 · $0.22 · 44s
12m SL

E.3 Radioactive decay × B.1 Thermal energy transfers

1779706194 · $0.21 · 37s
10m SL

C.5 Doppler effect × A.1 Kinematics

1779706194 · $0.36 · 65s
12m SL

B.1 Thermal energy transfers × A.2 Forces and momentum

1779706054 · $0.62 · 107s
10m SL

C.1 Simple harmonic motion × A.1 Kinematics

1779706054 · $0.61 · 103s
12m HL

C.4 Standing waves and resonance × D.2 Electric and magnetic fields

1779706054 · $0.68 · 136s
14m HL

E.5 Fusion and stars × D.1 Gravitational fields

1779706054 · $0.23 · 42s
12m HL

E.1 Structure of the atom × D.2 Electric and magnetic fields

1779706054 · $0.59 · 109s
12m SL

E.3 Radioactive decay × B.1 Thermal energy transfers

1779705735 · $0.64 · 113s
12m SL

A.2 Forces and momentum × C.2 Wave model

1779705733 · $0.36 · 73s
12m SL

B.2 Greenhouse effect × C.2 Wave model

1779705733 · $0.60 · 112s
10m SL

C.1 Simple harmonic motion × A.1 Kinematics

1779705733 · $0.59 · 101s
12m HL

C.4 Standing waves and resonance × D.2 Electric and magnetic fields

1779705733 · $0.67 · 123s
14m HL

E.5 Fusion and stars × D.1 Gravitational fields

1779705732 · $0.50 · 89s
10m SL

C.5 Doppler effect × A.1 Kinematics

1779705732 · $0.61 · 107s
12m HL

E.1 Structure of the atom × D.2 Electric and magnetic fields

1779705732 · $0.22 · 41s
12m HL

E.2 Quantum physics (HL) × C.3 Wave phenomena

1779705732 · $0.19 · 36s
12m HL

D.3 Motion in electromagnetic fields × A.1 Kinematics

1779705732 · $0.64 · 113s
14m HL

E.4 Fission × A.3 Work, energy and power

1779705732 · $0.43 · 87s
14m HL

D.4 Induction (HL) × B.5 Current and circuits

1779705732 · $0.20 · 39s
14m HL

E.4 Fission × A.3 Work, energy and power

1779705454 · $0.23 · 42s
14m HL

D.1 Gravitational fields × A.1 Kinematics

1779705324 · $0.67 · 119s