for the SHM, waves and sound free-response test corrections, #2 a. is it just v= square root T over linear density? 2b. Why isn't the formula f= nv/2L right since it's a string? and 2c. how do you find the third point?... And 3c. Why is the mass decreased? Shouldn't the tension be increased to add more nodes? Sorry I know that's a lot of questions....
Extra Credit 1. c 2. c 3. b 4. a 5. b 6. b 7. a 8. b 9. c 10. d for most wasteful and a for most conservative 11. b 12. b 13. d 14. c 15. b 16. b & b Grace & Sarah
for the SHM, waves and sound free-response test corrections, #2 a. is it just v= square root T over linear density? 2b. Why isn't the formula f= nv/2L right since it's a string? and 2c. how do you find the third point?... And 3c. Why is the mass decreased? Shouldn't the tension be increased to add more nodes? Sorry I know that's a lot of questions....
ReplyDeleteFor the heat and thermodynamics-thinking physics questions, is the powerpoint we need on the extras drive because I didn't see it?
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ReplyDeleteExtra credit
ReplyDelete1.c
2.a
3.b
4.a
5.c
6.b
7.a
8.b
9.c
10.a
11.b
12.b
13.d
14.c
15.b
16.b,b
Julianne, Michelle, and Haley
Extra Credit
ReplyDelete1) C
2)A
3)B
4)A
5)B
6)B
7)A
8)B
9)C
Wasteful:D
Conservative:A
11)B
12)B
13)C
14)C
15B
16)B,B
Peter, Brendan, and Nate
E.C
ReplyDelete1.A
2.A
3.B
4.B
5.B
6.B
7.A
8.B
9.C
10.D,A
11.A
12.B
13.C
14.B
15.B
16.B,B
CLAIRE EMMA
Extra Credit
ReplyDelete1. c
2. c
3. b
4. a
5. b
6. b
7. a
8. b
9. c
10. d for most wasteful and a for most conservative
11. b
12. b
13. d
14. c
15. b
16. b & b
Grace & Sarah
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ReplyDelete1. C
ReplyDelete2. A
3. B
4. A
5. C
6. B
7. A
8. B
9. C
10. A for Conservative, D for Wasteful
11. B
12. B
13. D
14. C
15. B
16. B, B
Meyyappan Ramu
James Chung
Akshaj Pole
for number 10, d is the most wasteful and a is the most conservative.
ReplyDeleteJulianne, Michelle, and Haley