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The SI unit of Heat is________?
Related MCQs
An elevator weighing 3.5 x 10-6 N is raised to a height of 1000 m in the absence of friction, the work done is__________?
If a wire has a resistance of 0.5 ohm, then its conductance is:
Area under the curve of velocity-time graph gives_______?
If the velocity-time graph gives a parabolic curve then body posses______?
The slope of velocity-time graph gives_______?
When average and instantaneous velocities become equal then body possess_______?
If the distance-time graph gives a straight line then body possesses__________?
The ratio of displacement to distance can not be__________?
Newton’s first law of motion is valid in_______?
Speed of a body can not be_______?
Which of the following is reverse process of composition of vectors?
If a vector Ā is making an angle “∅” with positive y-axis then which of the following is correct.?
Addition of vectors obeys_______law?
Which of the following group of forces can produce equilibrium?
Angle between the rectangular components of a vector is________?
What is the minimum number of unequal magnitude vectors required to get a null vector?
Which of the following pair of forces can produce a resultant of 8N?
Which of the following can not be the resultant of two vectors having magnitude 10N and 15N?
The vector A= 2i^+2j^ makes_______ angle with x-axis.?
For what value of “a” , the magnitude of a vector A= 2i^+j^+ak^ should be 3?
A vector can have maximum________components in space.?
A vector can have maximum________components in a plane.?
The mass of Platinum cylinder kept near Paris is________?
A train is moving with a speed of 100mph. What will be its speed in m/s.?
Which of the following is not a unit of length?
Study of sound is called __________?
We have two bodies, One is moving with 2m/s velocity and other is at rest, which one has greater inertia?
Inertia is depends upon only?
Unit vector is used to specify the __________?
Product of wavelength and time period is __________?
Product of time period and frequency is __________?
1atm is equal to
Which of the following is path funtion?
The system which can exchange matter as well as energy with its surroundings is called__________?
The process in which no heat enters or leave the system known as __________?
Mach is the unit of measurement in stating the speed of a moving object in relation to__________?
When two charges are placed in water then the Coulomb force between them reduces to __________?
Which one of the following of glass can cut ultraviolet rays?
Optics does not deal with __________?
Length, mass, time, intensity of light and amount of substance are examples of __________?
The anti-matter is composed of: __________?
Power of a lens is one diopter if its focal length is
Which of the following is a good moderator?
Intensity level of threshold of pain is: __________?
Value of ‘g’ at the surface of moon is __________?
What is wavelength of visible spectrum?
The co efficient of linear expansion is equal to__________?
When a projectile moves upward , its vertical component of velocity?
Ceramic magnets are_______?
The reverse of LED is______?
The light used in optical fiber transmission is________?
The SI unit of Heat is________?
A. Watt
B. Volt
C. Joule
D. Newton
Correct Answer:
Joule
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Last Updated:
July 10, 2024