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There are two NDA full forms. One is National Defence Academy which is situated at Khadakwasla, Pune, Maharashtra. This is the military school in India where cadets undergo training before induction in Army, Navy and Air Force. Admission in National Defence Academy is done for Army, Navy and Air Force wings. Through NDA exam candidates are selected for Indian Naval Academy courses. Another NDA full form is National Democratic Alliance.

If there is one or more years of gap between the year of passing class XII exam and applying for admission at AIL, it is considered a Gap year. AFFIDAVIT for Gap Year, should be provided to the exam authorities during the counselling process. 

Yes, there are many institutes offering MBA in Advertising course online:

Note: The information is sourced from the official/counselling body of the institute/exam.

• Address:
  Army Institute of Law
  Sector 68, Mohali – 160062, Punjab, India 

• Phone Numbers:

  • Landline: 01725095336 to 338 (or 01725095336 as a starting point) 

  • Alternate: 01725039280

Temperature inside the refrigerator,  $T_1$ = 9 $?$ = 9 + 273 K = 282 K

Room temperature,  $T_2$ = 36 $?$ = 36 + 273 = 309 K

Coefficient of performance = $\frac{T_1}{\mathrm{}{T}_2-T_1}$ = $\frac{282}{309-282}$ = 10.44

Therefore, the coefficient of performance is 10.44

Total work done by the gas from D to E to F = Area of $?DEF$ = $\frac{1}{2}$ EF $\times DF$

Where DF = Change in pressure = 600 – 300 = 300 N/ $m^2$

FE = change in volume = 5-2 = 3 $m^3$

Area of $?DEF=$ $\frac{1}{2}\times$ 3 $\times 300$ = 450 J

Therefore work done by the gas from D to E to F is 450 J.

Heat is supplied to the system at a rate of 100W

Hence, heat supplied, Q = 100 J/s

The system performs at the rate of 75 J/s

Hence, work done, W = 75 J/s

From the 1st law of Thermodynamics, we have Q = U + W, where U is the internal energy

U = Q – W = 100 – 75 = 25 J/s = 25 W

Therefore the internal energy of the given electric heater increases at a rate of 25 W.

Yes, a few online educational platforms provide free online advertising courses with Certificates:

Note: The information is sourced from the official/counselling body of the institute/exam.

Work done by the steam engine per minute, W = 5.4 $\times {10}^8$ J

Heat supplied by the boiler, H = 3.6 $\times {10}^9$ J

Efficiency of the engine,  $\eta$ = $\frac{Outputenergy}{Inputenergy}$ = $\frac{5.4\mathrm{}\times {10}^8}{3.6\mathrm{}\times {10}^9}$ = 0.15

Amount of heat wasted = Input energy – Output energy

= 3.6 $\times {10}^9-$ 5.4 $\times {10}^8=3.06\times {10}^9$ J

Yes, BBA is considered good if you want to establish your career in management field but it also depends on college. If you do it from top university your career will be on acceleration side, and after that you can pursue MBA for better career and growth.

Aptech Aviation Academy admissions registration form is available at the official website. Interested candidates can fill up the from. The online application process is explained in the following steps:

Step 1: Visit the official Aptech Aviation Academy website (aviationacademydehradun.com).

Step 2: Fill up the form.

Step 3: Complete the form and submit it.

For BA LLB program, following Self Attested Copies of Certificates to be Uploaded along with Online Application Form: 
(i) Matric Certificate showing Date of Birth.
(ii) 10+2 Certificate with Detailed Marks Sheet.
(iii) Indian Army/Indian Navy/Indian Air Force Category Certificate as applicable.
(iv) Gallantry Award Certificate (Applicable to Wards of Army Personnel).
(v) Gap Year Affidavit. 

The work done, W = 22.3 J

Being an adiabatic process,  $?$ Q = 0

$?$ W = -22.3 J : since the work is done on the system

From the 1st law of thermodynamics, we know $?$ Q = $?U+$ $?$ W, where $?U$ is the change of internal energy of the gas

$?$ U = 22.3 J

When the gas goes from state A to state B via a process, the net heat absorbed by the system is:

$?$ Q = 9.35 cal = 9.35 $\times 4.19$ J = 39.1765 J

Heat absorbed $?$ Q = $?U+$ $?$ W

$?$ W = $?$ Q - $?U$ = 39.1765 – 22.3 = 16.8765 J

Therefore, work done by the system is 16.8765 J

Yes, applications are open at Aptech Aviation Academy for various courses. The mode of application is online. Aspirants need to apply at the official website to registration to the various programme. Candidates can fill out the application form on the institute's official website.