Physics, 14.10.2020 19:01 itsyogirl12
1.Kathmandu lies at high altitude than Biratnagar from sea level. Where
does an object has more weight between two places? Give reason.
2.The acceleration due to gravity on the surface of the Jupiter is 25 m/s²
What does it mean?
3. Write any two differences between Archimedes' principle and law of
floatation.
4. An iron nail sinks in water but floats in mercury. Why?
5. In which group of modern periodic table, elements having atomic numbe
9 and 17 belong. Which one is more reactive and why?
Answers: 2
Physics, 22.06.2019 16:30
Select all the correct answers. which three statements about electromagnetic radiation are true?
Answers: 3
Physics, 23.06.2019 04:31
Water flows through a garden hose which is attached to a nozzle. the water flows through hose with a speed of 2.19 m/s and through the nozzle with a speed of 19.8 m/s. calculate the maximum height (in m) to which water could be squirted if it emerges from the nozzle and emerges with the nozzle removed.
Answers: 1
Physics, 23.06.2019 10:10
·sound · parallel · mechanical · not a vacuum · needs a medium · compressions and rarefaction what type of wave is being described? a) compaction b) electromagnetic c) longitudinal d) transverse
Answers: 2
Physics, 23.06.2019 11:00
The safe load, l, of a wooden beam of width w, height h, and length l, supported at both ends, varies directly as the product of the width and the square of the height, and inversely as the length. a wooden beam 4 inches wide, 9 inches high, and 240 inches long can hold a load of 6810 pounds. what load would a beam 3 inches wide, 8 inches high, and 144 inches long, of the same material, support? (round off your answer to the nearest integer.)
Answers: 1
1.Kathmandu lies at high altitude than Biratnagar from sea level. Where
does an object has more wei...
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