Questions by Saulpower

Questions by Saulpower

A metal block of density 9000kgcm3 weighs 70N in air. Find its weight when it is immersed in paraffin wax of density 800kgm3? (take g=10ms-2)

asked Aug 16, 2020

2 answers

1 vote

16.5k views

The enthalpy of vaporization of liquid water at 100°C is 2257 kJ/kg. Determine the enthalpy for apordato of iuod eeat capacity of liquid water is 4 154 kJl(kg °C) and for water vapor is 1.859 kJ/(kg °C

asked Jul 12, 2020

1 answer

2 votes

83.4k views

SOMEONE PLEASE HELP ME. THIS IS OVERRRDUE.In the first paragraph explain why Europeans were interested in the Africa include the countries and areas they sought and the reasons why they were interested.

asked Dec 10, 2019

1 answer

0 votes

7.9k views

Harry burleigh sang numerous spirituals to

asked Dec 23, 2018

1 answer

5 votes

231k views

Who is the only US president to be elected to more than two terms? Theodore Roosevelt Franklin D. Roosevelt George Washington George W. Bush

asked Dec 18, 2018

2 answers

2 votes

66.5k views

Find the prime factors of 2800

asked Aug 24, 2018

2 answers

0 votes

185k views

Hi The period between cell division is called A) Interphase B) Prophase C) G3 phase D) Cytokinesis ASAP plz, Thanks :)

asked Apr 22, 2018

2 answers

3 votes

35.2k views

What decimal part of 350 is 70

asked Jan 10, 2018

1 answer

3 votes

4.0k views

An organism has a diploid number of 102. what is the organism's haploid number? a. 51 b. 102 c. 408 d. 204

asked Oct 9, 2017

2 answers

5 votes

173k views

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