0.4 i^ +0.8 j^ +ck^ represents a unit vector when c is
(1) -0.2
(2) root (0.2)
(3) root (0.8)
(4) 0
asked Jun 11 12:00:00 AM
Abhishek
Q: 350
A: 0
Contribute & Test Your Skills
- Unit, Dimension & Measurement
- Motion In One Dimension
- Thermodynamics
- Work, Energy & Power
- Rotational Motion
- Gravitation
- Laws of Motion
- Properties of Solids & Liquids
- Electronic Devices
- Kinetic Theory of Gases
- Wave Motion
- Communication Systems
- Current Electricity & Heating Effect
- Magnetic Effects of Current & Magnetism
- Electromagnetic Induction & Alternating Currents
- Electromagnetic Waves
- Optics Photometry
- Transmission of Heat
- Electrostatics
- Atomic Structure
- Mechanical Properties of Fluids
- Thermal Properties of Matter
- Circular Motion
- Projectile Motion
- Friction
- Properties of Bulk Matter
- Surface Tension
- Simple Harmonic Motion
- Capacitor
- Alternating Current
- Electron, Photon & X-Ray
- Nuclear Physics
- Valve Electronics
- Optical Instrument
- Reflection of Light
- Refraction of Light
- Wave Optics
- Mathematics In Physics
Popular Questions
- A hypocrite may ---- reprehensible acts but escape discovery by affecting ---
- In the opening scene, the playwright creates such a strong impression of the -··· of the main characters that none of their sub..
- While the ···· explorers faced risks courageously, they were not ····, choosing instead to avoid needless dangers.
- Detailed Solutions of JEE Peter Sykes, Organic Chemistry
- The candidate recognized that his attempt to build a broad base of support had been ----, but he was still ---- by the magnitude o..
- Because this novel is not so narrowly concerned with ---- political issues, it seems as ---- today as it did two hur.dred years ..
- Engineering Streams Offered In University Institute of Engineering & Technology, Maharshi Dayanand University in Haryana
- Adams average (arithmetic mean) on four tests is 80. Which of the following CANNOT be the number of tests on which he earned exact..
- Detailed Solutions of JEE J.D. Lee , Inorganic Chemistry
- A metal sphere is hung by a string fixed to a wall. The sphere is pushed away from the wall by a stick. The forces acting on the ..
- Why did the Narrator visit the village astrologer ? What according to be astrologer was Ranga’s cause of worry ?
- A closed flask contains water in all its three states solid, liquid and vapour at 0°C. In this situation, the average kinetic en..
- 0.6 g of a solute is dissolved in 0.1 litre of a solvent which develops an osmotic pressure of 1.23 atm at 27° C. The molecular ..
- In Qatar for the last 7 years. Is my son eligible to apply in both CIWG and NRE
- If the candidate not eligible for CIWG, how they switch over to Dasa. Will they consider his or her first stream choice under ciwg..
- Cutoff NEET Marks For Maharaja Agrasen Medical College, Agroha, Hisar in Haryana
- A body is moving with uniform acceleration describes 40m in the first 5 s and 65 s
- A consumer buys 40 units of a good at a price of Rs. 3 per unit. When the price rises to Rs. 4 per unit he buys 30 units. Calculat..
- A boggy of uniformly moving train is suddenly detached from train and stops after covering some distance...
- At a summer camp, each girl is assigned to one of 48 cabins that in total can accommodate 344 campers. There are two types of cabi..
- An Electrochemical cell can behave like an electrolytic cell when _____.
- Changes in JEE and NEET 2019 conducted by NTA & how can I prepare for it?
- Hi, I would like to know all the Universities/colleges where SAT score is applicable in Hyderabad. I am US citizen, studied in Ind..
- A car accelerated from, initial position and then returned at the initial point, then?
- A person measures the depth of a well by measuring the time interval between dropping a stone and recieving the sound of impact wi..
- Can I apply for the CIWG? His SAT score not Sure If That is enough to get Admission Through CIWG Scheme in such situation what can..
- Which college is conducting dasa 2020-21
- If radian correction is not considered in specific heat measurement. The measured value of specific heat will be
- NRI Admission Procedure For King George's Medical University (KGMU), Lucknow, in Uttar Pradesh
- For the allotropic change represented by equation C(diamond) -> C(graphite ); the enthalpy change is AH= -1.89kJ. If 6g of diamon..
- A man crosses a 320 m wide river perpendicular to the current in 4 minutes. If in still, water he can swim with a speed 5/3 times ..
- Best Online JEE Coaching in Dubai (UAE)
- At t=0, a stone of mass 10 gm is thrown straight up from the ground level with a speed 10m/s .After 1 sec...
- GAZE: OBSERVER::
- A large force is acting on a body for a short time.The impulse imparted is equal to the change in
- ARENA: CONFLICT::
- The children faced the situation more bravely than their elders. Discuss in context to, “We’re not afraid to die
- The passage indicates that the act of giving a jade pendant can best be described as
- A body moves due East with velocity 20 km/hour and then due North with velocity 15 km/h The resultant velocity?
- A 0.001 molal solution of [Pt(NH3)4CI] in water had a freezing point depression of 0.0054°C. If Kf for water is 1.80, the correc..
