Answers by Michal Bida
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Answers by Michal Bida

Answers by Michal Bida
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Choose the more precise measurement from the pair 54.1 cm and 54.16 cm.
answered Jan 26, 2021
2 votes
95.1k views
Show that the effective force constant of a series combination is given by 1keff=1k1+1k2. (Hint: For a given force, the total distance stretched by the equivalent single spring is the sum of the distances
answered Jan 22, 2021
4 votes
16.6k views
Can somebody help me with chemistry ?
answered Jan 16, 2021
6 votes
36.7k views
The phase of matter which is exposed to normal atmospheric pressure is solely dependent upon temperature. True False
answered Dec 28, 2020
3 votes
90.8k views
Which statement about NTDs is FALSE? a. NTD control is not a best buy in global health, causing additional challenges. b. NTDs continue to compete with diseases with higher mortality rates for attention
answered Dec 22, 2020
1 vote
145k views
Imperialism is A. A policy in which a state takes political and economic control of areas beyond its borders. B. When colonies rebel against the mother country. C. A policy of weakening a country’s power
answered Apr 2, 2020
3 votes
43.1k views
PLEASE HELP due 15 mins! Conjuguer les verbes entre parenthèses au Présent (Verbes réguliers -er / -ir / -re) Question 1 tu (préparer) ton sac à dos pour l’école ? Question 2 Ils (jouer) au foot après
answered Feb 15, 2020
3 votes
116k views
How does radiation differ from conduction? A) Radiation can move through empty space to transfer heat; conduction cannot. B) Radiation needs a medium in order for heat to transfer; conduction does not.
answered Dec 14, 2019
2 votes
91.2k views
There are a total of _____ countries in the Middle East. A. 6 B. 10 C. 14 D. 16
answered Jul 22, 2019
2 votes
210k views
Given the following unbalanced thermochemical equation, how much heat will be released from the combustion of 45.5 grams of CH4 in an excess of oxygen gas? CH4(g) + 2O2(g) → CO2(g) + 2H2O(l) + 890 kJ
answered Apr 21, 2019
3 votes
187k views
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