Answer:
Surface tension is, the surface where the water meets the air, water molecules cling even more tightly to each other.
Answer:
8.2N
Explanation:
I took the test and got it right :)
Answer:
Temperature will be 305 K
Explanation:
We have given The asteroid has a surface area 
Power absorbed P = 3800 watt
Boltzmann constant 
According to Boltzmann rule power radiated is given by




So temperature will be 305 K