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PEPERIKSAAN PERCUBAAN KELANTAN 2011 MARKING SCHEME FOR PHYSICS PAPER 2 M (b) M ill (a) m. iii liil M lil (ii) 4. (a) m m (ii) (c) (i) (ii) Reflection of sound waves v = s t v=170 0.5 = 340 ms"1 decreases Unstable isotope which decay and give out radioactive emission GM tube Portable // can detect beta particle Location that shows highest reading Actual reading = 1250 - 50 = 1200 count /min An electronic device that has one or more inputs and one output AND gate Warm Bright 0 0 0 1 All correct 2M 1 incorrect 1M 2 incorrect 0M www.banksoalanspm.com

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PEPERIKSAAN PERCUBAAN

KELANTAN 2011

MARKING SCHEME FOR PHYSICS PAPER 2

M(b)

M ill

(a)

m. iiiliil

M lil(ii)

4. (a)

m m(ii)

(c) (i)

(ii)

Reflection of sound waves

v = s

t

v=170

0.5

= 340 ms"1decreases

Unstable isotope which decay and give out radioactiveemission

GM tube

Portable // can detect beta particleLocation that shows highest readingActual reading = 1250 - 50

= 1200 count /min

An electronic device that has one or more inputs and oneoutput

AND gate

Warm

Bright0

0

0

1

All correct 2 M

1incorrect 1M

2 incorrect 0M

www.banksoalanspm.com
www.banksoalanspm.com
www.banksoalanspm.com
www.banksoalanspm.com
www.banksoalanspm.com
www.banksoalanspm.com
www.banksoalanspm.com
www.banksoalanspm.com
www.banksoalanspm.com
www.banksoalanspm.com
www.banksoalanspm.com
www.banksoalanspm.com
www.banksoalanspm.com