Which type of energy increases when an object’s atoms move faster? A.nuclear B.mechanical C.chemical D.thermal
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Answer: The correct option is D.
Explanation:
Thermal energy is the internal energy of the object due to the motion of the particles.
The kinetic energy is due to the motion of the particles. If the system has kinetic energy then it will have thermal energy.
When the object's atoms move faster then the thermal energy increases.
Therefore, the correct answer is thermal energy.
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When planning an oral presentation, you want to make sure to do all of the following except _____.1. Type up a paper to read to your audience 2. Practice presenting in front of friend or family 3. Practice presenting in front of a mirror 4. time the length of your presentation
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conduction: plug in a outlet I think
convection: basically a oven heating up something inside something
b. transmission
c. reflection
d. refraction
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Answer:
transmission hope this helps
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Answer:
Living means something which biologically active, and can function naturally.
Non loving is something which cannot function naturally and biologically.
Dead is something that was living for a certain period, but now it doesn't.
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consider the forces on mass m₁ on the incline plane :
parallel to incline , force equation is given as
T - m₁ g Sin30 = m₁ a
T = m₁ g Sin30 + m₁ a eq-1
consider the force on mass m₂ on the incline plane :
m₂ g - T = m₂ a
T = m₂ g - m₂ a eq-2
Using eq-1 and eq-2
m₂ g - m₂ a = m₁ g Sin30 + m₁ a
inserting the values
(2.3 x 9.8) - 2.3 a = (3.7 x 9.8) Sin30 + 3.7 a
a = 0.74 m/s²
Answers
Answer:
0.0166 m/s
Explanation:
time taken, t = 10 min = 10 x 60 = 600 second
distance, d = 10 m
Speed of an object is defined as the ratio of distance traveled to the time taken by the object.
Speed = distance / time
its SI unit is m/s and it is a scalar quantity.
So, the speed is given by