Answer:
Explanation:
q= mc theta
where,
Q = heat gained
m = mass of the substance = 670g
c = heat capacity of water= 4.1 J/g°C
theta =Change in temperature=(
66-25.7)
Now put all the given values in the above formula, we get the amount of heat needed.
q= mctheta
q=670*4.1*(66-25.7)
=670*4.1*40.3
=110704.1
Answer:
your brain and you hand
Explanation:
because your hand tells you what to do with that hand
Answer: The density of the object will be 
g/ml.
Explanation:
Density is defined as the mass contained per unit volume.
Given : Mass of object = 7.95 grams
Volume of water displaced = volume of the object = (95.2 - 15.5) ml =79.7 ml
Putting in the values we get:
Thus density of the object will be g/ml
Answer: They digest excess or worn out organelles, food particles, and engulfed viruses or bacteria.
Explanation:
Answer: Carbohydrates (carbo- = “carbon”; hydrate = “water”) contain the elements carbon, hydrogen, and oxygen, and only those elements with a few exceptions. The ratio of carbon to hydrogen to oxygen in carbohydrate molecules is 1:2:1.
HOPE THIS HELPS
CAN U GIVE ME BRAINLIEST
