- Messages
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Good luck guys for tomorrow.
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for q8Ans:
Q8 D16 C17B18 B19B24C
for q17Ans:
Q8 D16 C17B18 B19B24C
How did you get the answer of no. 18?Ans:
Q8 D16 C17B18 B19B24C
From marking scheme . But I need explanation of those question
Hey, i think its like this: s=v/t . Since the wave is being reflected, s =150 x 2. Then v is the speed of light, c, which is 3.0x10^8. This will give you the answer of D. I think this is how to do it
Hey, i think its like this: s=v/t . Since the wave is being reflected, s =150 x 2. Then v is the speed of light, c, which is 3.0x10^8. This will give you the answer of D. I think this is how to do it
u see that train will overtake the other train when there distances will equal.HELP PLS question 8 Summer 2013 paper 1/1
speed of light is 3*10^8I took the speed as Speed of light, 3.0 x 10^11 and s= 300. The answer that comes, however, is wrong. Can you specify the steps?
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