Answer:
- Isaac is one of the three patriarchs of the Israelites and is an important figure in the Abrahamic religions, including Judaism, Christianity, and Islam. Isaac's name means "he will laugh", reflecting the laughter, in disbelief, of Abraham and Sarah, when told by God that they would have a child.
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Explanation:
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Mercury does not wet glass because of the cohesive forces within the drops are stronger than the adhesive forces between the drops and glass.
Answer:
(a) 0.277 m
(b) 0.553 m
Explanation:
(a) For the closed cylinder,
Applying,
f' = v/4l............. Equation 1
Where f' = fundamental frequency, v = velocity of sound, l = lenght of the cylinder
make l the subject of the equation
l = v/4f'............. Equation 2
From the question,
Given: v = 343 m/s, f' = 310 Hz
Substitute these values into equation 2
l = 343/(4×310)
l = 0.277 m
(b) For the open cylinder,
f' = v/2l
l = v/2f'................ Equation 3
Substitute into equation 3
l = 343/(2×310)
l = 0.553 m
Marco Pantani set the ‘record’ when he averaged 6.63 W/kg
during the 1997 Tour. So the amount of calorie marco pantani expended can be
calculated by multiplying it by its mass and dividing by its efficiency
Calorie = (6.63 W/ kg) *(65 kg) *( 1 cal/s/ 4.19 W) *( 37.5
min)*( 60 s/ 1 min) / 0.25
Calorie = 925, 668 cal
Answer:
because of the heats came from to ultraviolet trnasform and i thankyou