lOMoAR cPSD| 66182461
Oxford Cambridge And RSA
Thursday 15 October 2020 – Morning
AS Level Physics A
H156/02 Depth In Physics
Time Allowed: 1 Hour 30 Minutes
You Must Have:
• The Data, Formulae And Relationships Booklet
You Can Use:
• A Scientific Or Graphical Calculator
• A Ruler (Cm/Mm)
* H 1 5 6 0 2 *
Please Write Clearly In Black Ink. Do Not Write In The Barcodes.
Centre Number Candidate Number
First Name(S)
Last Name
INSTRUCTIONS
• Use Black Ink. You Can Use An HB Pencil, But Only For Graphs And Diagrams.
• Write Your Answer To Each Question In The Space Provided. If You Need Extra Space
Use The Lined Pages At The End Of This Booklet. The Question Numbers Must Be
Clearly Shown.
• Answer All The Questions.
• Where Appropriate, Your Answer Should Be Supported With Working. Marks Might
Be Given For Using A Correct Method, Even If Your Answer Is Wrong.
INFORMATION
• The Total Mark For This Paper Is 70.
• The Marks For Each Question Are Shown In Brackets [ ].
• Quality Of Extended Response Will Be Assessed In Questions Marked With An Asterisk
(*).
• This Document Has 24 Pages.
ADVICE
• Read Each Question Carefully Before You Start Your Answer.
© OCR 2020 [601/4742/8] OCR Is An Exempt Charity
DC (ST/FC) 189371/6 Turn Over
Downloaded by Jennifer Mburu ()
, lOMoAR cPSD| 66182461
2
Answer All The
Questions.
1 (A) A Sound Wave Is An Example Of A Longitudinal Wave.
(I) State What Is Meant By The Term Longitudinal Wave.
...........................................................................................................................................
...................................................................................................................................... [1]
(Ii) A Microphone Is Connected To An Oscilloscope. Sound Of Frequency 500 Hz Is Incident
* 8 1 9 0 3 8 8 1 9 9 *
On
The Microphone.
The Oscilloscope Time-Base Is Set To 0.5 Ms Cm−1 And The Y-Gain Set To 1.0 Mv
Cm−1. The Signal Displayed On The Oscilloscope Screen Has An Amplitude Of 2.0
Mv.
The Oscilloscope Grid Is Shown Below.
1 Cm
1 Cm
Sketch The Oscilloscope Trace On The Grid Above.
[2]
Downloaded by Jennifer Mburu ()
, lOMoAR cPSD| 66182461
© OCR 2020
Downloaded by Jennifer Mburu ()
Oxford Cambridge And RSA
Thursday 15 October 2020 – Morning
AS Level Physics A
H156/02 Depth In Physics
Time Allowed: 1 Hour 30 Minutes
You Must Have:
• The Data, Formulae And Relationships Booklet
You Can Use:
• A Scientific Or Graphical Calculator
• A Ruler (Cm/Mm)
* H 1 5 6 0 2 *
Please Write Clearly In Black Ink. Do Not Write In The Barcodes.
Centre Number Candidate Number
First Name(S)
Last Name
INSTRUCTIONS
• Use Black Ink. You Can Use An HB Pencil, But Only For Graphs And Diagrams.
• Write Your Answer To Each Question In The Space Provided. If You Need Extra Space
Use The Lined Pages At The End Of This Booklet. The Question Numbers Must Be
Clearly Shown.
• Answer All The Questions.
• Where Appropriate, Your Answer Should Be Supported With Working. Marks Might
Be Given For Using A Correct Method, Even If Your Answer Is Wrong.
INFORMATION
• The Total Mark For This Paper Is 70.
• The Marks For Each Question Are Shown In Brackets [ ].
• Quality Of Extended Response Will Be Assessed In Questions Marked With An Asterisk
(*).
• This Document Has 24 Pages.
ADVICE
• Read Each Question Carefully Before You Start Your Answer.
© OCR 2020 [601/4742/8] OCR Is An Exempt Charity
DC (ST/FC) 189371/6 Turn Over
Downloaded by Jennifer Mburu ()
, lOMoAR cPSD| 66182461
2
Answer All The
Questions.
1 (A) A Sound Wave Is An Example Of A Longitudinal Wave.
(I) State What Is Meant By The Term Longitudinal Wave.
...........................................................................................................................................
...................................................................................................................................... [1]
(Ii) A Microphone Is Connected To An Oscilloscope. Sound Of Frequency 500 Hz Is Incident
* 8 1 9 0 3 8 8 1 9 9 *
On
The Microphone.
The Oscilloscope Time-Base Is Set To 0.5 Ms Cm−1 And The Y-Gain Set To 1.0 Mv
Cm−1. The Signal Displayed On The Oscilloscope Screen Has An Amplitude Of 2.0
Mv.
The Oscilloscope Grid Is Shown Below.
1 Cm
1 Cm
Sketch The Oscilloscope Trace On The Grid Above.
[2]
Downloaded by Jennifer Mburu ()
, lOMoAR cPSD| 66182461
© OCR 2020
Downloaded by Jennifer Mburu ()
