Answer:
1.3
Explanation:
Relative density can be obtained from;
Upthrust in liquid/upthrust in water
Upthrust in liquid = Weight in air - Weight in liquid
upthrust in water = Weight in air - Weight in water
Hence;
Relative density = Weight in air - Weight in liquid/Weight in air - Weight in water
Relative density = 3.4 N - 1.5 N/ 3.4 N - 1.9 N
Relative density = 1.9 N/ 1.5 N
Relative density = 1.3
It’s the most destructive problem in a society. but i am not sure
On average, a woman needs to eat 2000 calories per day, and a man needs to eat 2500.
Hopes this helps, please mark brainliest.
Answer:
Develop a fitness plan that includes cardiovascular exercise, strength training, and flexibility. ...
Alternate exercising different muscle groups and exercise every other day.
Cool down properly after exercise or sports. ...
Stay hydrated.
srry if im late- :(
