AWES PGT Physics Mock Test - 1 - AWES TGT/PGT MCQ

Nigeria leads the global fight against meningitis, introducing the groundbreaking Men5CV vaccine, endorsed by WHO, targeting five strains in one shot. This surpasses previous vaccines, vital as bacterial meningitis, prevalent in Africa, poses serious health risks. Africa’s “meningitis belt,” including Nigeria, faces escalating cases, with a 50% rise reported last year by WHO. Nigeria’s pioneering move sets a precedent for broader adoption worldwide, marking a significant stride in public health.

The US Chamber of Commerce released the 12th edition of the International Intellectual Property (IP) Index, ranking 55 economies on their IP frameworks. India secured the 42nd position with a 38.64% overall score. The United States, the United Kingdom, and France topped the list, emphasizing the pivotal role of strong IP systems in economic development. The index evaluates the effectiveness of IP landscapes in fostering innovation and creative industries globally.

• The Archaeological Survey of India (ASI) have stated excavations in Benisagar – which is a village in Jharkhand’s West Singhbhum district. The excavation has yielded hundreds of artifacts indicating continuous human habitation from the fifth century A.D. until the 16-17 century A.D.
• Benisagar has been recognized by the ASI and listed among the top 100 significant archaeological monuments in the country.

The process of socialization includes communicating with another person or a group of people. It involves actively listening to the other person and also effectively reverting the other person.

The term 'Curriculum' within the field of education refers to the overall program of the varsity which students experience on a day-to-day basis. It is a planned sequence of instruction in terms of educator's and school's instructional goals. as a gaggle of learning goals. It is attached across grades that outline the intended mathematics content and process goals at particular points in time throughout the K–12 school program.
Hence, the correct answer is, 'Overall programme of the school which students experience on a day-to-day basis.'

Adolescence is the period in which a child develops into an adult at the onset of puberty and it marks his/her involvement in his/her peer groups.

Learning disabilities in Mathematics can be assessed most appropriately by the diagnostic test. 
A diagnostic test is a test that is used to measure the level of understanding a student possess regarding any subject area. Teachers conduct diagnostic tests for reading and maths skills and use these results to provide remedial instructions or classes to students as per their level.
Hence, the correct answer is, 'Diagnostic Test.'

Schools act as an agent of socialization through the hidden curriculum. According to sociologists, the hidden curriculum is an unintended result of education. It is the process by which the norms and values of a society are taught to children, alongside the expectations of their particular society.

Inclusive Education:

• Inclusive education is when all students, regardless of any challenges they may have, are placed in age-appropriate general education classes that are in their own neighbourhood schools to receive high-quality instruction, interventions and supports that enable them to meet success in the core curriculum.
• Inclusive education is a system in which children with and without disabilities learn and play together.

Objectives of Inclusive Education:

• To develop an individualized education program to impart personalized and need-based education systems and experiences to all students, abled, or disabled.
• To give appropriate vocational services to all students with disabilities and guide them towards their careers.
• To provide transition services and implement a post-secondary school plan for each student with a disability so that they can get help and adjust at higher levels of education.
• To give a coordinated and comprehensive instructional program for kindergarten through high school.

Conclusion:
Inclusive education is a process in way of thinking about how to be creative to make our schools a place where all children can participate in learning. Though there the children with disability can play, work and enjoy themselves with regular students, but its main motive is to help children with disability in learning. Hence, option (4) is correct.

strain energy=1/2×stress × strain Work done by a force on a wire
W =2LAy(ΔL)²/2L
=1/2(yALΔ/L)ΔL
=1/2​(yΔL/L)(ΔL/L)(AL)
=1/2(Stress)(Strain)(Volume)
(Work)/(volume)=1/2*(stress)(strain)

The person applies ‘F’ constantly in a fixed direction. So, to keep the particle in constant circular motion of radius ‘r’ and uniform speed ‘v’, some other force whose resultant varies in magnitude and direction also act on the particle. Since the resultant of F and other force has to have constant magnitude but varying direction, the magnitude and direction of the other force has to change from point to point on circle.

Let coefficient of friction be μ, then retardation will be μg.
From equation of motion.

v = u +at

0 = 6 - μg × 10

or μ = 6/100 = 0.06

Though water and ammonia are covalent molecules, they have a net dipole moment due to their distorted structure than the ideal one. Hydrochloric acid has a linear molecular structure but its net dipole moment is towards the Hydrogen atom. But methane has a symmetrical tetrahedral structure and its net dipole moment is zero hence it doesn’t behave as a permanent dipole. Methane solvents are therefore non-polar solvents.

As there is no any external force acting between the two discs so according to law of conservation of angular momentum, we get
L= Iω
So, I1ω1 + I2ω2 = (I1 + I2) ω

The parsec (symbol: pc) is a unit of length used to measure large distances to astronomical objects outside the Solar System. A parsec is defined as the distance at which one astronomical unit subtends an angle of one arcsecond, which corresponds to 648000π astronomical units.

The unit for electromotive force is Volt.
EMF is numerically expressed as the number of Joules of energy given by the source divided by each Coulomb to enable a unit electric charge to move across the circuit.
Volts=Joules/Coulombs

Let the velocity of m is v and velocity of 4m is u
Therefore, v = 4u and we know that kinetic energy is 1/2mv² so for m:
KE = ½ x m x v² = 1
And for 4m:
KE = ½ x 4m x 4² = 4
So, ratio of their kinetic energy is 1:4
Hence A

formula of flux is = BAcosθ

θ is angle between A and B

θ=30∘

ϕ=1×10⁻³wb

A=0.02 m²

angle between screen and B is 60∘

B = ϕ​/acos30 = 10^-3/ 2 x 10^-2 x cos√3/2 = 0.058T

Kilogram represent unit of physical quantity and not the physical quantity.

According to the problem time for 20 oscillations of a pendulum 

t₁ ​= 3 9.6s,  t₂ ​= 39.9s,  t₃​ =3 9.5s

It is quite obvious from these observations that the least count by the water is 0.1s. As measurements have only one decimal place.

► Precision in measurement = least count of measuring instrument = 0.1s

► Precision in 20 oscillations = 0.1

Therefore, Precision in 1 oscillation = 0.1/ 20​= 0.005.

Initial velocity = u = 20 m/s 
Final velocity = v = 0     ( at maximum height , v = 0 )
Acceleration due to gravity(g)  in this case, is taken as negative.
This is because when the direction of motion of object is opposite to "g" , then value of g is taken as -ve.
Hence, g = -9.8 m/s²
Using v² - u² = 2gh
0² - 20² = 2 * (- 9.8) * h
- 400 = -19.6 h
h = - 400 /(-19.6) = 20.408 m (approximately)

Let us assume a force dF is applied at P in positive x - direction. This will stretch each spring by dl inducing a spring force dFs in each spring.

Let the static deformation of the system is dx (along the x-direction). The particle is in equilibrium. So,

Using Pythagoras theorem, 

Here y is constant. 

At Null point

Here l₁ = 52 + End correction = 52 + 1 = 53 cm

l₂ = 48 + End correction = 48 + 2 = 50 cm

Explanation:A perfectly rigid body is hypothetical in nature but for some phenomena ( in rotational bodies ) we assume bodies are perfectly rigid i.e. the intermolecular forces are always in equilibrium irrespective of the external forces due to which their shape and size are constant.

Let us consider an elemental length dl subtending an angle dθ at the centre of the circle. Let F_B be the magnetic force acting on this length. Then

F_B = BI (dl)  directed upwards as shown

= BI (Rdθ)              

Let T be the tension in the wire acting along both ends of the elemental length as shown. On resolving T, we find that the components. cancel out and
the components.  add up to balance FB.
At equilibrium  

The charged particle will move along the lines of electric field (and magnetic field). Magnetic field will exert no force. The force by electric field will be along the lines of uniform electric field. Hence the particle will move in a straight line.