https://padlet.com/ang_joo_liak/103_01phyprop Post any questions or comments under the respective columns en-us 2020-01-22 23:36:07 UTC 2026-01-19 06:34:19 UTC hello@padlet.com https://padlet.net/icons/png/1f9f3.png 71142000281_11 https://padlet.com/ang_joo_liak/103_01phyprop/wish/435497249 Why can’t silver be used to make pots. ]]> 2020-01-24 06:41:52 UTC https://padlet.com/ang_joo_liak/103_01phyprop/wish/435497249 ang_joo_liak https://padlet.com/ang_joo_liak/103_01phyprop/wish/442518655 Jin Yi: When are the digits considered significant? (Especially for zero)]]> 2020-02-08 11:04:10 UTC https://padlet.com/ang_joo_liak/103_01phyprop/wish/442518655 ang_joo_liak https://padlet.com/ang_joo_liak/103_01phyprop/wish/442518887 Jin Yi: What is precision?]]> 2020-02-08 11:07:08 UTC https://padlet.com/ang_joo_liak/103_01phyprop/wish/442518887 ang_joo_liak https://padlet.com/ang_joo_liak/103_01phyprop/wish/442519052 Jin Yi: How do you obtain the precision of something? (Eg ruler, measuring cylinder, vernier callipers, etc)]]> 2020-02-08 11:09:02 UTC https://padlet.com/ang_joo_liak/103_01phyprop/wish/442519052 https://padlet.com/ang_joo_liak/103_01phyprop/wish/447790306 I encountered this question in the workbook and I wrote ruler as one of the measuring instruments as it can be used to measure regular shaped object’s volume. However the answer sheet provided gave me another answer. Can ruler be accepted as a possible answer?]]> 2020-02-20 00:17:07 UTC https://padlet.com/ang_joo_liak/103_01phyprop/wish/447790306 https://padlet.com/ang_joo_liak/103_01phyprop/wish/448969362 can i write that the pan will be out of shape instead of that it will melt?]]> 2020-02-22 12:30:52 UTC https://padlet.com/ang_joo_liak/103_01phyprop/wish/448969362 https://padlet.com/ang_joo_liak/103_01phyprop/wish/448970945 Can I just write that the metal balls are denser than the plastic ones and explain that one is denser than water while the other isn't later? ]]> 2020-02-22 12:52:48 UTC https://padlet.com/ang_joo_liak/103_01phyprop/wish/448970945 ang_joo_liak https://padlet.com/ang_joo_liak/103_01phyprop/wish/450589219 In the notes, it is stated that the precision of a measuring equipment is equivalent to the smallest unit of measurement of the measuring equipment.(eg. the precision of a ruler is 0.1cm.) However, there was an exercise where you told us that the precision is half the smallest unit of measurement. ]]> 2020-02-26 07:04:07 UTC https://padlet.com/ang_joo_liak/103_01phyprop/wish/450589219 https://padlet.com/ang_joo_liak/103_01phyprop/wish/451329421 Must we write the formula for density in front of every question that involves comparing densities?]]> 2020-02-27 13:22:38 UTC https://padlet.com/ang_joo_liak/103_01phyprop/wish/451329421