Thermite a mixture used for welding is: (A) \( \mathrm{Fe} \) and \( \mathrm{Al} \) (B) ferric o...

Channel:
PW Solutions
Subscribers:
458,000
Published on ● Video Link: https://www.youtube.com/watch?v=vy56vxvekVI


Duration: 3:24
2 views
0

Thermite a mixture used for welding is:
(A) \( \mathrm{Fe} \) and \( \mathrm{Al} \)
(B) ferric oxide and aluminium pow
(C) barium peroxide and magnesium powder
(D) \( \mathrm{Cu} \) and aluminium
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-17A flood light will be covered with filter that transmits red light. The electric field of the em...
2022-11-17рдХрд┐рд╕реА рдкрд░рд┐рдкрде рдореЗрдВ \( 0.1 \mathrm{~s} \) рдореЗрдВ рдзрд╛рд░рд╛ \( 5.0 \mathrm{~A} \) рд╕реЗ \( 0.0 \mathrm{~A} \) рддрдХ ...
2022-11-17The value of \( k \) such that \( \frac{x-4}{1}=\frac{y-2}{1}=\frac{z-k}{2} \) lies in the plane...
2022-11-17Consider the following statement- A. Flame cells are excretory structures in flatworms. B. Green...
2022-11-17Resolve into factors: \[ a^{2}+a-132 \]
2022-11-17In a compound microscope, the objective lens and. are
2022-11-17Evaluate the following integrals: \[ \int_{0}^{\pi / 2} \frac{x}{\sin ^{2} x+\cos ^{2} x} d x \]
2022-11-17The displacement of vibrating string versus position along the string is shown in the figure. Th...
2022-11-17Find the value of \[ \frac{1}{x}-\frac{2}{x-2}+\frac{1}{x-4} \]
2022-11-17If \( 5 \tan \theta=4 \), then \( \frac{5 \sin \theta-3 \cos \theta}{5 \sin \theta+2 \cos \theta...
2022-11-17Thermite a mixture used for welding is: (A) \( \mathrm{Fe} \) and \( \mathrm{Al} \) (B) ferric o...
2022-11-17Skeletal muscle fibre is a 'syncytium' which means it is (A) made up of many fibres (B) made up ...
2022-11-17Number of ways of selecting 2 numbers form integers 1 to 100 if their sum is divisible by 5 are ...
2022-11-17рд╡рд┐рднрд╡рдорд╛рдкреА рджреНрд╡рд╛рд░рд╛ рдХрд┐рд╕реА рд╕реЗрд▓ рдХрд╛ рдЖрдВрддрд░рд┐рдХ рдкреНрд░рддрд┐рд░реЛрдз рдЬреНрдЮрд╛рдд рдХрд░рдиреЗ рдХреЗ рдкреНрд░рдпреЛрдЧ рдХрд╛ рд╡рд░реНрдгрди рдирд┐рдореНрди рдмрд┐рдиреНрджреБрдУрдВ рдХреЗ рдЕрдВрддрд░...
2022-11-17рд╢рдмреНрдж 'рдЪреИрд▓реНрдХреЛрдЬрди' рдХрд╛ рдХреНрдпрд╛ рдЕрднрд┐рдкреНрд░рд╛рдп рд╣реИ?
2022-11-17Determine the domain and range of the following relations: \[ R=\{(a, b): a \in N, a5, b=4\} \]
2022-11-17The formal charge on central oxygen atom in \( \mathrm{O}_{3} \) molecule is: (A) \( +1 \) (B) \...
2022-11-17In a simultaneous throw of a pair of dice, find the probability of getting: a sum less than 7
2022-11-17A radio can tune into any station in the \( 7.5 \mathrm{MHz} \) to \( 12 \mathrm{MHz} \) band. W...
2022-11-17рд╕реЗ рдХреЗ рдЕрдгреБ рддреЛ рдЧреБрдЬрд░ рд╕рдХрддреЗ рд╣реИрдВ рдкрд░рдиреНрддреБ рдХреЗ рдХрдг рдирд╣реАрдВред
2022-11-17In zinc blende structure, the percentage of tetrahedral voids occupied by \( \mathrm{Zn}^{2+} \)...