You feel cool when you are near a lake or an ocean because （）.
A: the water is cold
B: the earth is hot
C: the water is colder that the earth
D: the cool air from the water moves towards the land
A: the water is cold
B: the earth is hot
C: the water is colder that the earth
D: the cool air from the water moves towards the land
举一反三
- (The specific heat of water is 4190 J/Kg·K) You have a 200 g<br/>cup of water at 100 °C, too hot to drink. If you cool it by<br/>adding 100 gm of water at 10 °C, the water is cooled to (). A: 70°C B: 30°C C: 50°C D: 60°C
- Without the atmosphere，we could not breathe． A: the air around the earth B: the height of the mountains C: the water in the ocean D: the size of the cities
- What are The Five Elements ? A: wood, fire, earth, metal, water B: wind, fire, earth, metal, water C: wood, fire, earth, metal, rice D: wood, fire, earth, ray, water
- 中国大学MOOC: Without sunlight, air and water, plants on the earth _____ well.
- Americans prefer hot water to cold water even in winter.