A. -2
B. 2
C. 4
D. Both A & B
Submitted by: Zahid Jagirani
Correct Answer: Both A & B ✔
Last Updated: May 22, 2024
Related MCQs
- 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 __________?
- 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 back emf of a motor which is just started is_________?
- If the momentum of an object is increased twice, then what will be the kinetic energy?
- A body is falling freely under gravity. How much distance it falls during an interval of time between 1st and 2nd seconds of its motion, taking g=10 ?
- A ball of mass 0.2 kg is thrown vertically upwards by applying a force by hand. If the hand moves 0.2 m while applying the force and the ball goes up to 2 in height further, find the magnitude of the force. Consider g = 10m/s 2
- Field particle of Electromagnetic interaction is _________?
- Frequency is the inverse of __________?
- In addition to the daughter nucleus and an electron or positron, the products of a beta decay
- Newton’s first law of motion gives the concept of _________?
- The unit of power is _________?
- Force 100N is applied on a wire produces extension 5mm in it. Energy stored in it is
- A__________has no size or shape, just position.
- The synopsis of Einstein’s equation E = mc² is that
- Neutron was discovered by: _________?
- Tesla is the unit for measuring:
- The distance between any two consecutive nodes or antinodes in a stationary wavelength (λ) is _________?
- Two coherent sources of light produce interference (destructive) when the phase difference between them is _________?
- Mohus scale is used for to measure __________?
- The unit of force in CGS, system is __________?
- Matter itself has energy called ________?
- Kirchhoff’s 2nd rule is related to: __________?
- The power is the dot product of __________ quantities.